JBT LEKTRO 88 Series Operation Manual
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JBT LEKTRO 88 Series Operation Manual

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LEKTRO 88/89 SERIES
AIRCRAFT TOWING VEHICLE
OPERATION MANUAL
AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com

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Summary of Contents for JBT LEKTRO 88 Series

  • Page 1 LEKTRO 88/89 SERIES AIRCRAFT TOWING VEHICLE OPERATION MANUAL AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com...
  • Page 2 97146-9692, U.S.A. THIS MANUAL DESCRIBES STANDARD LEKTRO TRACTOR FEATURES AND EQUIPMENT ONLY. WHEN REQUESTED BY A CUSTOMER, JBT LEKTRO, INC. WILL PROVIDE NON-STANDARD FEATURES AND EQUIPMENT ON A PER-ORDER BASIS. THESE NON-STANDARD ITEMS MAY BE PROVIDED IN ADDITION TO AND/OR INSTEAD OF THE STANDARD ITEMS.
  • Page 3 LIST OF REVISIONS Change Edition/ List of Change Date Revision Effective Pages Description October, 2019 1.00 Initial JBT release. AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com ©2019 JBT LEKTRO, INC. All rights reserved. October 2019...
  • Page 4 LEKTRO 88/89 SERIES - OPERATION MANUAL Change Edition/ List of Change Date Revision Effective Pages Description AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com ©2019 JBT LEKTRO, INC. All rights reserved. October 2019...

  • Page 5: Table Of Contents

    2.4.3 LAYOUT ......................2-11 2.5 8850SDA ........................2-12 2.5.1 FEATURES ......................2-12 2.5.2 SPECIFICATIONS....................2-13 2.5.3 LAYOUT ......................2-14 2.6 8850SDA-AL-100 .......................2-15 2.6.1 FEATURES ......................2-15 2.6.2 SPECIFICATIONS....................2-16 2.6.3 LAYOUT ......................2-17 AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com ©2019 JBT LEKTRO, INC. All rights reserved. October 2019...
  • Page 6 4.3 OPERATOR COMPARTMENT ..................4-5 4.3.1 OPERATOR SEAT(S) ..................4-6 4.3.2 CONTROL CONSOLE ..................4-7 4.3.2.1 INSTRUMENT PANEL (LEFT) ...............4-8 4.3.2.2 INSTRUMENT PANEL (RIGHT) ..............4-10 4.3.3 CENTER CONSOLE ..................4-11 AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com ©2019 JBT LEKTRO, INC. All rights reserved. October 2019...
  • Page 7 5.4 EMERGENCY PROCEDURES ..................5-6 5.4.1 EMERGENCY BRAKE RELEASE................5-6 5.4.1.1 HYDRAULIC MANIFOLD (IF EQUIPPED) .............5-6 5.4.1.2 JAM NUT AND BOLT ..................5-7 5.4.2 EMERGENCY CRADLE LOWER.................5-8 AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com ©2019 JBT LEKTRO, INC. All rights reserved. October 2019...
  • Page 8 6.4.2 EMERGENCY BRAKING ..................6-9 6.4.2.1 COLLISION IMMINENT..................6-9 6.4.2.2 COLLISION NOT IMMINENT .................6-9 6.5 TRACTOR SHUTDOWN ....................6-10 APPENDIX A: OPERATOR PRE-USE SAFETY CHECKLIST ..........A-1 AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com viii ©2019 JBT LEKTRO, INC. All rights reserved. October 2019...
  • Page 9 B.2.2 POST-DELIVERY INSTALLATION..............B-3 B.2.3 BATTERIES ......................B-4 B.2.4 CHARGER INSTALLATION................B-4 B.2.5 TRACTOR RUN-IN: .................... B-4 B.2.6 INITIAL SAFETY & TRACTOR CARE PREPARATIONS ........B-5 AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com ©2019 JBT LEKTRO, INC. All rights reserved. October 2019...
  • Page 10 LEKTRO 88/89 SERIES - OPERATION MANUAL This page intentionally left blank. AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com ©2019 JBT LEKTRO, INC. All rights reserved. October 2019...
  • Page 11 FAILURE TO FOLLOW ALL OF THE GENERAL SAFETY PRECAUTIONS IN THIS SECTION PLUS THE OTHER SAFETY WARNINGS AND CAUTIONS IN THIS MANUAL MAY CAUSE DEATH, PERSONAL INJURY, AND/OR PROPERTY DAMAGE........................1-5 AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com ©2019 JBT LEKTRO, INC. All rights reserved. October 2019...
  • Page 12 DO NOT OPERATE THE TRACTOR UNTIL THE BRAKES HAVE BEEN REPAIRED, ADJUSTED, AND TESTED ACCORDING TO THE PROCEDURES DESCRIBED IN THE BRAKES SECTION OF THE SERVICE MANUAL...........5-6 AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com ©2019 JBT LEKTRO, INC. All rights reserved. October 2019...
  • Page 13 AVOID PLACING EXCESSIVE TORQUE LOADS ON THE AIRCRAFT NOSE LANDING GEAR WHEN LIMITS ARE DISABLED BY LIMITING ACCELERATION, BRAKING, AND TURNING..................5-12 AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com xiii ©2019 JBT LEKTRO, INC. All rights reserved. October 2019...
  • Page 14 FAILURE TO FOLLOW EACH OF THE WARNINGS LISTED IN THIS SECTION MAY RESULT IN ELECTROCUTION, THERMAL OR CHEMICAL BURNS, AND/OR OTHER INURY AND PROPERTY DAMAGE............5-17 AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com ©2019 JBT LEKTRO, INC. All rights reserved. October 2019...
  • Page 15 SECTION........................B-3 CAUTION CAUTION DISCHARGING THE BATTERIES BELOW 50% DURING THE FIRST FIVE CHARGING CYCLES MAY REDUCE BATTERY CAPACITY AND/OR BATTERY LIFE........................... B-4 AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com ©2019 JBT LEKTRO, INC. All rights reserved. October 2019...
  • Page 16 LEKTRO 88/89 SERIES - OPERATION MANUAL This page intentionally left blank. AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com ©2019 JBT LEKTRO, INC. All rights reserved. October 2019...
  • Page 17 CHAPTER 1 INTRODUCTION This chapter introduces JBT LEKTRO, Inc. and this Operation Manual, and provides safety information. WELCOME ..........................2 ABOUT THIS MANUAL ......................3 GENERAL SAFETY ........................5 CONTACTING JBT LEKTRO, INC..................... 7 AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com ©2019 JBT LEKTRO, INC.

  • Page 18: Welcome

    Fax: 1-503-861-2283 • Operator and aircraft safety come first at JBT LEKTRO, Inc. It is vital that all personnel involved with the operation and servicing of your new LEKTRO be fully trained and qualified. This manual contains detailed operations procedures for the LEKTRO 88/89 Series. All personnel who are involved with operating and/or servicing LEKTRO 88/89 Series tractors should read and understand this Operation Manual before using or working on the vehicle.

  • Page 19: Chapter 1: Introduction

    2. Perform this step second. This manual also contains safety callouts where appropriate, as described in "TABLE OF DANGER, WARNING, AND CAUTION STATEMENTS” on page AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com ©2019 JBT LEKTRO, INC. All rights reserved. October 2019...

  • Page 20: Organization

    CHAPTER 1: INTRODUCTION: Introduces you to LEKTRO 88/89 Series tractors with a welcome letter from JBT LEKTRO Inc., and descriptions of both this manual and related 88/ 89 Series manuals. This chapter also includes information for contacting JBT LEKTRO, Inc.

  • Page 21: General Safety

    DAMAGE. 1.3.1 RESPONSIBILITY The tractor operator, tractor owner, and JBT LEKTRO, Inc. have the following responsibilities: Operator: The tractor operator has overall responsibility for the safe operation of the tractor • and aircraft under tow, as well as the safety of all personnel affected by the towing operation.
  • Page 22 Never tow aircraft at speeds exceeding the maximum safe towing speed for the specific LEKTRO tractor model. • Never initiate turns at high speed. AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com ©2019 JBT LEKTRO, INC. All rights reserved. October 2019...

  • Page 23: Contacting Jbt Lektro, Inc

    CONTACTING JBT LEKTRO, INC. JBT LEKTRO, Inc. is proud to offer the finest customer service in the industry. Need to buy a tractor, obtain a part, or have a support question? We are here to help! You may contact JBT LEKTRO, Inc.
  • Page 24 LEKTRO 88/89 SERIES - OPERATION MANUAL This page intentionally left blank. AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com ©2019 JBT LEKTRO, INC. All rights reserved. October 2019...

  • Page 25: Chapter 2: 88 Specifications

    CHAPTER 2 88 SPECIFICATIONS This chapter provides the specifications for the following selected LEKTRO 88 Series tractors: 88 SERIES MODELS .........................2 8800SDA ............................3 8800SDA-EZ ..........................6 8850SDA-EZ ..........................9 8850SDA ..........................12 8850SDA-AL-100 ........................15 8850SDA-M ..........................18 AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com ©2019 JBT LEKTRO, INC.

  • Page 26: 88 Series Models

    LEKTRO 88/89 SERIES - OPERATION MANUAL 88 SERIES MODELS This chapter lists the specifications for the following models in the LEKTRO 88 Series of tractors. See the following sections: • "8800SDA” on page 2-3 • "8800SDA-EZ” on page 2-6 •...

  • Page 27: 8800Sda

    Drive Tires: Single 6.5 x 10 10-ply pneumatic traction tread. Siping, poly foam, auto socks, and chains • are optional. AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com ©2019 JBT LEKTRO, INC. All rights reserved. October 2019...

  • Page 28: Specifications

    **Lift capacity is calculated using a 30 in / 76.2 cm diameter aircraft tire in the lift cradle, with the aircraft tire center line at 26 in / 66 cm from the drive tire center line. AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com ©2019 JBT LEKTRO, INC. All rights reserved. October 2019...

  • Page 29: Layout

    CHAPTER 2: AP88 SPECIFICATIONS 2.2.3 LAYOUT This image displays the top, right side, front, and back of the LEKTRO 8800SDA tractor. AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com ©2019 JBT LEKTRO, INC. All rights reserved. October 2019...

  • Page 30: 8800Sda-Ez

    • Drive Tires: Single 6.5 x 10 10-ply pneumatic traction tread. Siping, poly foam, auto socks, and chains are optional. AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com ©2019 JBT LEKTRO, INC. All rights reserved. October 2019...

  • Page 31: Specifications

    **Lift capacity is calculated using a 20 in / 51 cm diameter aircraft tire in the lift cradle, with the aircraft tire center line at 23 in / 58 cm from the drive tire center line. AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com ©2019 JBT LEKTRO, INC. All rights reserved. October 2019...

  • Page 32: Layout

    LEKTRO 88/89 SERIES - OPERATION MANUAL 2.3.3 LAYOUT This image displays the top, right side, front, and back of the LEKTRO 8800SDA-EZ tractor. AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com ©2019 JBT LEKTRO, INC. All rights reserved. October 2019...

  • Page 33: 8850Sda-Ez

    Service Brakes: Foot-operated dual hydraulic disc brakes with boost-assisted master cylinder for maximum • braking with minimal effort. • Parking Brake: Hand-activated electric switch controlling spring-applied/hydraulic-released calipers mounted on each service brake disc. AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com ©2019 JBT LEKTRO, INC. All rights reserved. October 2019...

  • Page 34: Specifications

    **Lift capacity is calculated using a 30 in / 76.2 cm diameter aircraft tire in the lift cradle, with the aircraft tire center line at 26 in / 66 cm from the drive tire center line. AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com 2-10 ©2019 JBT LEKTRO, INC. All rights reserved. October 2019...

  • Page 35: Layout

    CHAPTER 2: AP88 SPECIFICATIONS 2.4.3 LAYOUT This image displays the top, right side, front, and back of the LEKTRO 8850SDA-EZ tractor. AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com 2-11 ©2019 JBT LEKTRO, INC. All rights reserved. October 2019...

  • Page 36: 8850Sda

    Service Brakes: Foot-operated dual hydraulic disc brakes with boost-assisted master cylinder for maximum braking with minimal effort. • Parking Brake: Hand-activated electric switch controlling spring-applied/hydraulic-released calipers mounted on each service brake disc. AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com 2-12 ©2019 JBT LEKTRO, INC. All rights reserved. October 2019...
  • Page 37 **Lift capacity is calculated using a 30 in / 76 cm diameter aircraft tire in the lift cradle, with the aircraft tire center line at 26 in / 66 cm from the drive tire center line. AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com 2-13 ©2019 JBT LEKTRO, INC. All rights reserved. October 2019...
  • Page 38 LEKTRO 88/89 SERIES - OPERATION MANUAL 2.5.3 LAYOUT This image displays the top, right side, front, and back of the LEKTRO 8850SDA tractor. AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com 2-14 ©2019 JBT LEKTRO, INC. All rights reserved. October 2019...
  • Page 39 Service Brakes: Foot-operated dual hydraulic disc brakes with boost-assisted master cylinder for maximum • braking with minimal effort. • Parking Brake: Hand-activated electric switch controlling spring-applied/hydraulic-released calipers mounted on each service brake disc. AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com 2-15 ©2019 JBT LEKTRO, INC. All rights reserved. October 2019...
  • Page 40 **Lift capacity is calculated using a 30 in / 76 cm diameter aircraft tire in the lift cradle, with the aircraft tire center line at 26 in / 66 cm from the drive tire center line. AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com 2-16 ©2019 JBT LEKTRO, INC. All rights reserved. October 2019...
  • Page 41 CHAPTER 2: AP88 SPECIFICATIONS 2.6.3 LAYOUT This image displays the top, right side, front, and back of the LEKTRO 8850SDA-AL-100 tractor. AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com 2-17 ©2019 JBT LEKTRO, INC. All rights reserved. October 2019...

  • Page 42: 8850Sda-M

    Service Brakes: Foot-operated dual hydraulic disc brakes with boost-assisted master cylinder for maximum • braking with minimal effort. • Parking Brake: Hand-activated electric switch controlling spring-applied/hydraulic-released calipers mounted on each service brake disc. AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com 2-18 ©2019 JBT LEKTRO, INC. All rights reserved. October 2019...

  • Page 43: Specifications

    **Lift capacity is calculated using a 30 in / 76.2 cm diameter aircraft tire in the lift cradle, with the aircraft tire center line at 26 in / 66 cm from the drive tire center line. AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com 2-19 ©2019 JBT LEKTRO, INC. All rights reserved. October 2019...

  • Page 44: Layout

    LEKTRO 88/89 SERIES - OPERATION MANUAL 2.7.3 LAYOUT This image displays the top, right side, front, and back of the LEKTRO 8850SDA-M tractor. AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com 2-20 ©2019 JBT LEKTRO, INC. All rights reserved. October 2019...

  • Page 45: Chapter 3: 89 Specifications

    CHAPTER 3 89 SPECIFICATIONS This chapter provides the specifications for the following selected LEKTRO 88 Series tractors: 89 SERIES MODELS .........................2 8900SDB ............................3 8950SDB ............................6 8925SDB-AL/HS-200 .........................9 8950SDB-AL-200 ........................12 8950SDB-AL-250 ........................15 8950SDB-M ..........................18 AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com ©2019 JBT LEKTRO, INC.

  • Page 46: 89 Series Models

    Note The images in this section may show some optional equipment. Note JBT LEKTRO, Inc. reserves the right to change these specification at any time without notice or obligation. Note LEKTRO 88/89 Series tractors are protected by U.S. patent numbers 5,151,033 / 5,302,075 / 9,067,691.

  • Page 47: 8900Sdb

    Simple double-ended cylinder steering axle with tapered roller bearing kingpins. • Service Brakes: Foot-operated dual hydraulic disc brakes with boost-assisted master cylinder for maximum braking with minimal effort. AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com ©2019 JBT LEKTRO, INC. All rights reserved. October 2019...

  • Page 48: Specifications

    **Lift capacity is calculated using a 30 in / 76.2 cm diameter aircraft tire in the lift cradle, with the aircraft tire center line at 26 in / 66 cm from the drive tire center line. AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com ©2019 JBT LEKTRO, INC. All rights reserved. October 2019...

  • Page 49: Layout

    CHAPTER 3: AP89 SPECIFICATIONS 3.2.3 LAYOUT This image displays the top, right side, front, and back of the LEKTRO 8900SDB tractor. AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com ©2019 JBT LEKTRO, INC. All rights reserved. October 2019...

  • Page 50: 8950Sdb

    Service Brakes: Foot-operated dual hydraulic disc brakes with boost-assisted master cylinder for maximum braking with minimal effort. • Parking Brake: Hand-activated electric switch controlling spring-applied/hydraulic-released calipers mounted on each service brake disc. AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com ©2019 JBT LEKTRO, INC. All rights reserved. October 2019...

  • Page 51: Specifications

    **Lift capacity is calculated using a 30 in / 76.2 cm diameter aircraft tire in the lift cradle, with the aircraft tire center line at 26 in / 66 cm from the drive tire center line. AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com ©2019 JBT LEKTRO, INC. All rights reserved. October 2019...

  • Page 52: Layout

    LEKTRO 88/89 SERIES - OPERATION MANUAL 3.3.3 LAYOUT This image displays the top, right side, front, and back of the LEKTRO 8950SDB tractor. AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com ©2019 JBT LEKTRO, INC. All rights reserved. October 2019...

  • Page 53: Features

    Simple double-ended cylinder steering axle with tapered roller bearing kingpins. • Service Brakes: Foot-operated dual hydraulic disc brakes with boost-assisted master cylinder for maximum braking with minimal effort. AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com ©2019 JBT LEKTRO, INC. All rights reserved. October 2019...

  • Page 54: Specifications

    **Lift capacity is calculated using a 30 in / 76 cm diameter aircraft tire in the lift cradle, with the aircraft tire center line at 26 in / 66 cm from the drive tire center line. AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com 3-10 ©2019 JBT LEKTRO, INC. All rights reserved. October 2019...

  • Page 55: Layout

    CHAPTER 3: AP89 SPECIFICATIONS 3.4.3 LAYOUT This image displays the top, right side, front, and back of the LEKTRO 8925SDB-AL/HS-200 tractor. AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com 3-11 ©2019 JBT LEKTRO, INC. All rights reserved. October 2019...
  • Page 56 Service Brakes: Foot-operated dual hydraulic disc brakes with boost-assisted master cylinder for maximum braking with minimal effort. • Parking Brake: Hand-activated electric switch controlling spring-applied/hydraulic-released calipers mounted on each service brake disc. AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com 3-12 ©2019 JBT LEKTRO, INC. All rights reserved. October 2019...
  • Page 57 **Lift capacity is calculated using a 30 in / 76 cm diameter aircraft tire in the lift cradle, with the aircraft tire center line at 26 in / 66 cm from the drive tire center line. AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com 3-13 ©2019 JBT LEKTRO, INC. All rights reserved. October 2019...
  • Page 58 LEKTRO 88/89 SERIES - OPERATION MANUAL 3.5.3 LAYOUT This image displays the top, right side, front, and back of the LEKTRO 8950SDB-AL-200 tractor. AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com 3-14 ©2019 JBT LEKTRO, INC. All rights reserved. October 2019...
  • Page 59 Simple double-ended cylinder steering axle with tapered roller bearing kingpins. • Service Brakes: Foot-operated dual hydraulic disc brakes with boost-assisted master cylinder for maximum braking with minimal effort. AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com 3-15 ©2019 JBT LEKTRO, INC. All rights reserved. October 2019...
  • Page 60 **Lift capacity is calculated using a 30 in / 76.2 cm diameter aircraft tire in the lift cradle, with the aircraft tire center line at 26 in / 66 cm from the drive tire center line. AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com 3-16 ©2019 JBT LEKTRO, INC. All rights reserved. October 2019...
  • Page 61 CHAPTER 3: AP89 SPECIFICATIONS 3.6.3 LAYOUT This image displays the top, right side, front, and back of the LEKTRO 8950SDB-AL-250 tractor. AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com 3-17 ©2019 JBT LEKTRO, INC. All rights reserved. October 2019...

  • Page 62: 8950Sdb-M

    Simple double-ended cylinder steering axle with tapered roller bearing kingpins. • Service Brakes: Foot-operated dual hydraulic disc brakes with boost-assisted master cylinder for maximum braking with minimal effort. AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com 3-18 ©2019 JBT LEKTRO, INC. All rights reserved. October 2019...

  • Page 63: Specifications

    **Lift capacity is calculated using a 30 in / 76.2 cm diameter aircraft tire in the lift cradle, with the aircraft tire center line at 26 in / 66 cm from the drive tire center line. AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com 3-19 ©2019 JBT LEKTRO, INC. All rights reserved. October 2019...

  • Page 64: Layout

    LEKTRO 88/89 SERIES - OPERATION MANUAL 3.7.3 LAYOUT This image displays the top, right side, front, and back of the LEKTRO 8950SDB-M tractor. AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com 3-20 ©2019 JBT LEKTRO, INC. All rights reserved. October 2019...

  • Page 65: Chapter 4: Components & Controls

    TRACTOR POWER DC CONNECTOR ................... 28 SIDE/GPU COMPARTMENTS ....................29 PARKING & EMERGENCY BRAKES ..................30 OPTIONAL AIRCRAFT PROTECTION SYSTEM ..............31 OPTIONAL GPU SYSTEM ....................... 35 AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com ©2019 JBT LEKTRO, INC. All rights reserved. October 2019...

  • Page 66: Orientation

    Driving the tractor toward the Cradle and Winch is FORWARD. • Driving the tractor away from the Cradle and Winch is REVERSE. All instructions in this manual reflect this orientation. AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com ©2019 JBT LEKTRO, INC. All rights reserved. October 2019...

  • Page 67: General Layout

    GPU COMPARTMENTS” on page 4-29. • Running & Parking Lights (4): Used at night, during periods of low visibility, or in accordance with airport policy. AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com ©2019 JBT LEKTRO, INC. All rights reserved. October 2019...
  • Page 68 12, 24, or 28 volt power to start aircraft engines, and the GPU Battery Gauge displays the level of charge of the GPU Batteries. See "OPTIONAL GPU SYSTEM” on page AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com ©2019 JBT LEKTRO, INC. All rights reserved. October 2019...

  • Page 69: Operator Compartment

    Accelerator Pedal (6): Engages the drive motor and moves the vehicle. Depressing the pedal further makes the vehicle move faster. > Apply gradual pressure to move the vehicle. AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com ©2019 JBT LEKTRO, INC. All rights reserved. October 2019...

  • Page 70: Operator Seat(S)

    Ride Comfort Knob (5): Adjust the seat suspension firmness by rotating the comfort knob • until the window on the left front side of the seat base indicates the operator’s weight. AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com ©2019 JBT LEKTRO, INC. All rights reserved. October 2019...

  • Page 71: Control Console

    OPERATING THE TRACTOR WITH A LOOSE CONTROL CONSOLE MAY CAUSE YOU TO LOSE CONTROL OF THE VEHICLE. ALWAYS VERIFY THAT THE CONTROL CONSOLE IS SECURELY LOCKED IN POSITION BEFORE OPERATING THE VEHICLE. AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com ©2019 JBT LEKTRO, INC. All rights reserved. October 2019...

  • Page 72: Instrument Panel (Left)

    Winch Strap, as follows: > Pushing and holding the switch up extends the strap. > Pushing and holding the switch down retracts the Cradle. AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com ©2019 JBT LEKTRO, INC. All rights reserved. October 2019...
  • Page 73 CAUTION EXCEEDING THE VEHICLE MAXIMUM SAFE DESIGN SPEED CAN DAMAGE THE MOTOR. NEVER DRIVE THE VEHICLE FASTER THAN THE MAXIMUM SAFE DESIGN SPEED. AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com ©2019 JBT LEKTRO, INC. All rights reserved. October 2019...

  • Page 74: Instrument Panel (Right)

    Front Headlight Switch (4): Turns the two front-mounted headlights on or off. The Motive Power Switch must be in the ON position. AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com 4-10 ©2019 JBT LEKTRO, INC. All rights reserved. October 2019...

  • Page 75: Center Console

    > Pushing the lever toward the front of the vehicle selects FORWARD. > Centering the lever selects NEUTRAL. > Pulling the lever toward the rear of the vehicle selects REVERSE. AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com 4-11 ©2019 JBT LEKTRO, INC. All rights reserved. October 2019...
  • Page 76 12 V Power Outlet (optional; not shown): Standard “cigarette lighter” power outlet for plugging in a radio or other 12 VDC equipment. 100 watts maximum. AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com 4-12 ©2019 JBT LEKTRO, INC. All rights reserved. October 2019...

  • Page 77: Cradle & Winch Assembly

    > AR steel Wear Plate is standard for operations that do not require protecting hangar floors and that have high wear exposure, such as airline ramp operations. AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com 4-13 ©2019 JBT LEKTRO, INC. All rights reserved. October 2019...
  • Page 78 Winch Strap and Hook (8): Winches the aircraft onto the Cradle and hooks onto the Strut Strap. • Strut Strap (not shown): Secures the aircraft wheel or strut to the tractor. Includes a protective sleeve. AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com 4-14 ©2019 JBT LEKTRO, INC. All rights reserved. October 2019...

  • Page 79: Turntable Winch/Cradle Configuration

    Fender-Mounted Winch/Cradle Controls (6): Allow the operator to control the Cradle and • Winch functions, and to raise/lower the Hydraulic Front Gate (if equipped). See "FENDER- MOUNTED CONTROLS” on page 4-22. AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com 4-15 ©2019 JBT LEKTRO, INC. All rights reserved. October 2019...

  • Page 80: Side Gates (Standard Cradle)

    Cradle, but can be moved inward when needed to prevent movement of the aircraft wheel. See the Aircraft Towing Procedures Manual for information on using Gates. AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com 4-16 ©2019 JBT LEKTRO, INC. All rights reserved. October 2019...

  • Page 81: Extended Rear Gate

    Side Gates. See the Aircraft Towing Procedures Manual for instructions on using the small removable Extended Rear Gate and Hold Back Bar. AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com 4-17 ©2019 JBT LEKTRO, INC. All rights reserved. October 2019...

  • Page 82: Large Removable Extended Rear Gate

    See the Aircraft Towing Procedures Manual for information on using Gates. 4.4.4.3 FIXED EXTENDED REAR GATE The Cradle includes a permanently-mounted Rear Gate. AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com 4-18 ©2019 JBT LEKTRO, INC. All rights reserved. October 2019...

  • Page 83: Front Gate (Standard Cradle)

    The Front Gate is normally stored in a Side Pocket when not installed. See the Aircraft Towing Procedures Manual for information on using Gates. AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com 4-19 ©2019 JBT LEKTRO, INC. All rights reserved. October 2019...

  • Page 84: Hydraulic Front Gate (Optional)

    The back wall of the Cradle may include a retractable Cradle Adapter Post that can secure a variety of adapters. See the Aircraft Towing Procedures Manual for information on using the Cradle Adapter Post. AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com 4-20 ©2019 JBT LEKTRO, INC. All rights reserved. October 2019...

  • Page 85: Winch Assembly

    5-9. • Winch Limit Switch (6): Stops the Winch Motor when contacted by the aircraft wheel. This safety feature overrides the operator. AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com 4-21 ©2019 JBT LEKTRO, INC. All rights reserved. October 2019...

  • Page 86: Strut Strap

    Hydraulic Front Gate Switch (not shown; if equipped): Raises and lowers the Hydraulic Front Gate. See the Aircraft Towing Procedures Manual for information on using Gates. AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com 4-22 ©2019 JBT LEKTRO, INC. All rights reserved. October 2019...

  • Page 87: Optional Towing Adapters

    19 3/8” (19.375”) / 49.2cm 3200 lbs / 1451 kg and radius depends on tire size. a. Typical for average nose wheel size. b. NLG weight. AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com 4-23 ©2019 JBT LEKTRO, INC. All rights reserved. October 2019...

  • Page 88: High-Lift Adapter

    23 1/4” (22.25”) / 59 cm 10,000 lbs / 4535 kg and radius depends on tire size. a. Typical for average nose wheel size. b. NLG weight. AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com 4-24 ©2019 JBT LEKTRO, INC. All rights reserved. October 2019...

  • Page 89: Forward Compartment

    The brakes can be actuated by the foot-operated Brake Pedal or by the hand- operated Parking Brake Knob. Note This section groups Forward Compartment components into Drivetrain and non- Drivetrain components. AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com 4-25 ©2019 JBT LEKTRO, INC. All rights reserved. October 2019...
  • Page 90 Ground Power Unit. These batteries are located in the GPU Compartment next to the Forward Compartment. AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com 4-26 ©2019 JBT LEKTRO, INC. All rights reserved. October 2019...

  • Page 91: Rear Compartment

    HERE, THEN PLEASE REFER TO THE SPECIFICATION SHEET FOR YOUR TRACTOR MODEL AND/OR THE DOCUMENTATION PROVIDED WITH YOUR TRACTOR FOR INFORMATION ABOUT YOUR SPECIFIC BATTERY CONFIGURATION. AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com 4-27 ©2019 JBT LEKTRO, INC. All rights reserved. October 2019...

  • Page 92: Tractor Power Dc Connector

    TRACTOR POWER DC CONNECTOR A tractor Power DC Connector is provided for recharging the batteries. This connector will vary depending on tractor/battery configuration. AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com 4-28 ©2019 JBT LEKTRO, INC. All rights reserved. October 2019...

  • Page 93: Side/Gpu Compartments

    GPU Compartment and three separate outlets to provide 12, 24, and 28 volt power for starting aircraft engines. The GPU option includes: • Extension cables. • Aircraft adapters. • Battery power gauge indicator. AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com 4-29 ©2019 JBT LEKTRO, INC. All rights reserved. October 2019...

  • Page 94: Parking & Emergency Brakes

    > The red Main Power Disconnect Switch is in the OFF position. for instructions on using the brakes. "USING THE PARKING BRAKE” on page 5-4 AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com 4-30 ©2019 JBT LEKTRO, INC. All rights reserved. October 2019...

  • Page 95: Optional Aircraft Protection System

    If the tractor is not equipped with an Aircraft Protection System, then the right side of the left Instrument Panel will not have any lights or controls. AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com 4-31 ©2019 JBT LEKTRO, INC. All rights reserved. October 2019...

  • Page 96: Single-Level Aircraft Protection System

    "RESETTING THE AIRCRAFT PROTECTION SYSTEM” on page 5-13. See the Aircraft Towing Procedures Manual for instructions on using the Aircraft Protection System. AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com 4-32 ©2019 JBT LEKTRO, INC. All rights reserved. October 2019...

  • Page 97: Multi-Level Aircraft Protection System

    If this happens, "RESETTING THE AIRCRAFT PROTECTION SYSTEM” on page 5-13. AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com 4-33 ©2019 JBT LEKTRO, INC. All rights reserved. October 2019...
  • Page 98 ATR. This level must be selected whenever the tractor is being used to tow an ATR aircraft. See the Aircraft Towing Procedures Manual for instructions on using the Aircraft Protection System. AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com 4-34 ©2019 JBT LEKTRO, INC. All rights reserved. October 2019...

  • Page 99: Optional Gpu System

    Aircraft GPU Adapter (not shown): Used to connect the GPU Extension Cable to the • aircraft. A variety of adapters are available for different aircraft makes/models. AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com 4-35 ©2019 JBT LEKTRO, INC. All rights reserved. October 2019...
  • Page 100 LEKTRO 88/89 SERIES - OPERATION MANUAL This page intentionally left blank. AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com 4-36 ©2019 JBT LEKTRO, INC. All rights reserved. October 2019...

  • Page 101: Chapter 5: Basic Operations

    EMERGENCY PROCEDURES ....................6 USING THE OPTIONAL AIRCRAFT PROTECTION SYSTEM ..........11 USING THE OPTIONAL GPU ....................14 CHARGING THE BATTERIES ....................16 AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com ©2019 JBT LEKTRO, INC. All rights reserved. October 2019...

  • Page 102: Pre-Use Safety Checks

    An experienced person can accomplish the pre-use safety check in a few minutes of coordinated walk-around and driving activity as she/he readies the tractor for the first job. JBT LEKTRO, Inc. suggests making a two-sided master copy of the Operator Pre-Use Safety Checklist form (see A-1). This master "OPERATOR PRE-USE SAFETY CHECKLIST”...

  • Page 103: Accessing Compartments

    To close and lock the deck cover when you have finished accessing the compartment: 1. Push the deck cover to its full down position. 2. Secure the deck latches. AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com ©2019 JBT LEKTRO, INC. All rights reserved. October 2019...

  • Page 104: Using The Parking Brake

    If this procedure does not release the Parking Brake and the Brake Pressure Warning Light remains ON, this indicates a loss of hydraulic brake pressure. See "EMERGENCY BRAKE RELEASE” on page 5-6. AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com ©2019 JBT LEKTRO, INC. All rights reserved. October 2019...
  • Page 105 > Switch the Direction Selector to FORWARD or REVERSE and begin driving. See "DRIVING” on page 6-1. > Operate the Cradle or Winch Motor. AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com ©2019 JBT LEKTRO, INC. All rights reserved. October 2019...

  • Page 106: Emergency Procedures

    To mechanically release the Brake using the Hydraulic Manifold (if equipped): 1. Chock the Drive Wheels. 2. Push the Main Power Disconnect Switch on the Center Console to the OFF position. AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com ©2019 JBT LEKTRO, INC. All rights reserved. October 2019...

  • Page 107: Jam Nut And Bolt

    5. Release the Jam Nut by rotating it counterclockwise until it is well clear of the Brake assembly. 6. Release the Bolt by rotating it counterclockwise until the Brake releases. AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com ©2019 JBT LEKTRO, INC. All rights reserved. October 2019...

  • Page 108: Emergency Cradle Lower

    DO NOT ALLOW THE CRADLE TO CONTACT THE GROUND. THE WEIGHT OF THE AIRCRAFT LANDING GEAR ON THE CRADLE COULD SANDWICH IT IN PLACE AND MAKE IT IMPOSSIBLE TO MOVE THE TRACTOR. AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com ©2019 JBT LEKTRO, INC. All rights reserved. October 2019...

  • Page 109: Emergency Aircraft Release

    Wheels. The tractor operator must be seated in the appropriate Operator Station (A or B, depending on tractor configuration), with at least two helpers pushing the tractor. AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com ©2019 JBT LEKTRO, INC. All rights reserved. October 2019...

  • Page 110: Towing The Tractor

    TOWING THE TRACTOR AT SPEEDS EXCEEDING THE MAXIMUM SAFE TOWING SPEED FOR THAT SPECIFIC MODEL OF TRACTOR WILL DAMAGE THE DRIVE MOTOR. AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com 5-10 ©2019 JBT LEKTRO, INC. All rights reserved. October 2019...

  • Page 111: Using The Optional Aircraft Protection System

    CAUTION AVOID PLACING EXCESSIVE TORQUE LOADS ON THE AIRCRAFT NOSE LANDING GEAR WHEN LIMITS ARE DISABLED BY LIMITING ACCELERATION, BRAKING, AND TURNING. AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com 5-11 ©2019 JBT LEKTRO, INC. All rights reserved. October 2019...
  • Page 112 This typically indicates a Load Pin problem. You may continue using the tractor, however all limits on acceleration, braking, Winch force, and Cradle heights are disabled. AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com 5-12 ©2019 JBT LEKTRO, INC. All rights reserved. October 2019...

  • Page 113: Resetting The Aircraft Protection System

    IF THE TORQUE WARNING ALARM IS TRIGGERED, THEN THE AIRCRAFT NOSE LANDING GEAR MUST BE INSPECTED FOR DAMAGE BEFORE MOVING THE AIRCRAFT. AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com 5-13 ©2019 JBT LEKTRO, INC. All rights reserved. October 2019...

  • Page 114: Using The Optional Gpu

    WARNING ALWAYS REMAIN CLEAR OF THE AIRCRAFT ENGINE OPERATING AND POTENTIAL MOVEMENT AREA DURING AND AFTER THE START SEQUENCE. AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com 5-14 ©2019 JBT LEKTRO, INC. All rights reserved. October 2019...

  • Page 115: Connecting The Gpu Extension Cable

    4. Disconnect the Aircraft GPU Adapter from the aircraft. 5. Stow the GPU Extension Cable and Aircraft GPU Adapter in one of the Side Compartments. AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com 5-15 ©2019 JBT LEKTRO, INC. All rights reserved. October 2019...

  • Page 116: Charging The Batteries

    A charger that shuts off when the facility closes for the night may not fully charge the battery and may also waste cycles. AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com 5-16 ©2019 JBT LEKTRO, INC. All rights reserved. October 2019...

  • Page 117: Measuring The Battery Charge

    • Chargers that are not matched to the battery can cause a fire or explosion, and may damage the battery: Always use battery chargers supplied by or approved by JBT LEKTRO, Inc. or the battery manufacturer. •...

  • Page 118: Motive Batteries

    This section describes the Motive Battery Charger and how to charge the Motive Batteries. 5.7.3.1 MOTIVE BATTERY CHARGER JBT LEKTRO, Inc. supplies a Motive Battery Charger that is compatible with the Motive Batteries in LEKTRO 88/89 Series tractors. The Motive Battery Charger includes the following indicators and controls: •...

  • Page 119: Charging The Motive Power Batteries

    You may leave this charger unattended overnight, because overcharging is not normally a concern. AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com 5-19 ©2019 JBT LEKTRO, INC. All rights reserved. October 2019...

  • Page 120: Equalizing The Motive Batteries

    An “equalizing charge” is a controlled overcharge that brings up low cells and/or removes sulfur from the plates in the Motive Batteries. This process is essential for obtaining full battery performance. JBT LEKTRO, Inc. recommends performing an equalizing charge every month. To do this: 1.

  • Page 121: Optional Gpu Batteries

    This section describes the GPU Battery Charger and how to charge the GPU Batteries, if equipped. 5.7.4.1 GPU BATTERY CHARGER If the tractor is equipped with optional GPU Batteries, then JBT LEKTRO, Inc. will supply a GPU Battery Charger that is compatible with the GPU Batteries. DC VOLTS DC AMPS...

  • Page 122: Charging The Gpu Batteries

    You may leave this charger unattended overnight, because overcharging is not normally a concern. AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com 5-22 ©2019 JBT LEKTRO, INC. All rights reserved. October 2019...

  • Page 123: Equalizing The Gpu Batteries

    Note JBT LEKTRO, Inc. recommends repeating this sequence no more than two (2) times. The supplied GPU Battery Charger has a higher designed finishing rate than manual chargers, and too many restarts may damage the GPU Batteries because of excessive heat.
  • Page 124 LEKTRO 88/89 SERIES - OPERATION MANUAL This page intentionally left blank. AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com 5-24 ©2019 JBT LEKTRO, INC. All rights reserved. October 2019...
  • Page 125 This chapter describes driving the tractor, which encompasses the following topics: BEFORE DRIVING ........................2 DRIVING THE TRACTOR ......................4 EXITING THE TRACTOR ......................7 BRAKING ........................... 8 TRACTOR SHUTDOWN ......................10 AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com ©2019 JBT LEKTRO, INC. All rights reserved. October 2019...

  • Page 126: Chapter 6: Driving

    8. Dismount the tractor, and then remove the wheel chock(s). 9. Sit in the seat, and then fasten the seat belt low and snug across your hips, if equipped. AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com ©2019 JBT LEKTRO, INC. All rights reserved. October 2019...
  • Page 127 12. Verify that sufficient charge remains to accomplish the required task. If equipped, you can do this using the Battery Indicator Gauge. See "INSTRUMENT PANEL (RIGHT)” on page 4-10. AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com ©2019 JBT LEKTRO, INC. All rights reserved. October 2019...

  • Page 128: Driving The Tractor

    In general, move the Direction Selector toward where you want to go. AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com ©2019 JBT LEKTRO, INC. All rights reserved. October 2019...
  • Page 129 14 MPH / 22 KPH 8950SDB-AL-200 10 MPH / 16.1 KPH 4 MPH / 6.4 KPH 8950SDB-AL-250 10 MPH / 16.1 KPH 4 MPH / 6.4 KPH AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com ©2019 JBT LEKTRO, INC. All rights reserved. October 2019...

  • Page 130: Using The Steering Wheel

    Operator Platform. When turning, the tractor behaves similarly to a forklift with rear wheel steering. JBT LEKTRO, Inc. recommends using the Steering Knob on the Steering Wheel to always allow one-handed steering control, even when turning the steering wheel rapidly through multiple revolutions.

  • Page 131: Exiting The Tractor

    "TRACTOR SHUTDOWN” on page 6-10 for instructions on how to shut down the tractor at the end of the shift or operating period. AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com ©2019 JBT LEKTRO, INC. All rights reserved. October 2019...

  • Page 132: Braking

    Cradle gates. • JBT LEKTRO, Inc. presets plug braking to safely and smoothly stop the tractor when empty. The weight of the captured aircraft weight proportionally increases the overall force required to stop the tractor, and this may exceed Drive Motor limits.

  • Page 133: Emergency Braking

    1. Use plug braking to stop the tractor, as described in "PLUG BRAKING” on page 6-8. 2. Pull the Parking Brake Knob up to engage the Brake once the tractor is stopped. AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com ©2019 JBT LEKTRO, INC. All rights reserved. October 2019...

  • Page 134: Tractor Shutdown

    Main Power Disconnect Switch in to turn main power OFF. If equipped, remove the key from the Motive Power Switch. AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com 6-10 ©2019 JBT LEKTRO, INC. All rights reserved. October 2019...
  • Page 135 This chapter contains a pre-formatted Operator Pre-Use Safety Checklist form that can be copied and used when performing the tractor safety inspection described in "BASIC OPERATIONS” on page 5-1. AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com ©2019 JBT LEKTRO, INC. All rights reserved. October 2019...
  • Page 136 88/89 SERIES OPERATOR PRE-USE SAFETY CHECKLIST VEHICLE SERIAL # OR IDENT. CODE DATE TIME GUIDE: Before first use of the day or shift, the operator of the tractor must check each of the applicable items listed below during a quick visual walk-around followed by a brief functional test drive, following the instructions on reverse side of this sheet.
  • Page 137 INSTRUCTIONS - 88/89 SAFETY CHECK POWER DISCONNECT BUTTONS - Verify that motive and hydraulic power or hydraulic and winch power is cut off when respective button is pushed to OFF position by subsequent application of Accelerator/Winch functions. PRIORITY 1 ONLY. STEERING - While driving forward at slow speed, perform a lock-to-lock steering maneuver to verify that steering force is smooth and steady.
  • Page 138 LEKTRO 88/89 SERIES - OPERATION MANUAL This page intentionally left blank. AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com ©2019 JBT LEKTRO, INC. All rights reserved. October 2019...

  • Page 139: Appendix B: Receiving

    APPENDIX B RECEIVING This chapter contains the JBT LEKTRO, Inc. Gold Seal Limited Warranty and describes the procedure for receiving, setting up, and running in a new LEKTRO 88/89 Series tractor. AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com ©2019 JBT LEKTRO, INC. All rights reserved.

  • Page 140: Gold Seal Limited Warranty

    JBT LEKTRO, Inc.'s recommended servicing guidelines, JBT LEKTRO, Inc. agrees that, for a period of one (1) year after the date of delivery to the party who purchases the Equipment from us, JBT LEKTRO, Inc. will replace or repair, at our option, any defective material, parts or workmanship which, in our judgment, does not conform to this limited warranty.

  • Page 141: Receiving, Setup, And Run-In

    If your 88/89 shipment includes any removed external components, then refer to the appropriate section(s) in the 88/89 Series Service Manual for step-by-step instructions. AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com ©2019 JBT LEKTRO, INC. All rights reserved. October 2019...

  • Page 142: Batteries

    You will need to: • Verify that the adjustable Input Voltage tap setting matches your power source. • Set the Hour switch. For heavy-use applications, JBT LEKTRO, Inc. recommends setting this to 12 hours. B.2.5 TRACTOR RUN-IN: Perform all of the following checks after the first 30 hours of tractor use: •...
  • Page 143 Review "CHARGING THE BATTERIES” on page 5-16 for information on how to maintain the batteries while maximizing battery life, including appropriate charging protocols. AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com ©2019 JBT LEKTRO, INC. All rights reserved. October 2019...
  • Page 144 88/89 SERIES AIRCRAFT TOWING VEHICLE OPERATION MANUAL JBT LEKTRO, INC. 1190 SE Flightline Drive Warrenton, Oregon 97146-9692, U.S.A. phone: (503) 861-2288 fax: (503) 861-2283 www.lektro.com Version 1.00 (October 2019) PREVIOUS VERSIONS OBSOLETE AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthony94122@outlook.com...

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