Parker MM40-107 Maintenance Manual
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Parker MM40-107 Maintenance Manual

Parker MM40-107 Maintenance Manual

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Summary of Contents for Parker MM40-107

  • Page 5 Technical Publication Component Maintenance Manual With Illustrated Parts List MM40-107/30-107 Wheel & Brake Assembly Main Wheel Assembly Part No. 40-107 Part No. 40-107A Main Brake Assembly Part No. 30-107 Part No. 30-107A Part No. 30-107B Part No. 30-107C Part No. 30-107D...
  • Page 7 Part No. 30-107B Part No. 30-107C Part No. 30-107D Part No. 30-107E Used On Rockwell 690, 695, 840, 980 Series Initial Issue January 23, 1978 Parker Hannifin Corporation Aircraft Wheel & Brake Avon, Ohio 44011 Cage Code 33269 Page T-1 February 01,2002...
  • Page 9 MM40-107/30-107 COMPONENT MAINTENANCE MANUAL WITH IPL FOR MAIN WHEEL ASSEMBLY PART NO. 40-107 SERIES AND MAIN BRAKE ASSEMBLY PART NO. 30-107 SERIES LIST OF REVISIONS DATE PAGE DESCRIPTION APPROVAL 5-5-82 B,2) & B,5)…Changed to call out removal B.B. and installation of stud assembly from piston instead of bolt from stud.

  • Page 11: Table Of Contents

    MM40-107/30-107 COMPONENT MAINTENANCE MANUAL WITH IPL FOR MAIN WHEEL ASSEMBLY PART NO. 40-107 SERIES AND MAIN BRAKE ASSEMBLY PART NO. 30-107 SERIES TABLE OF CONTENTS SECTION PAGE 1. MAIN WHEEL ....................... 1.1 Disassembly ....................1.2 Cleaning, Inspection and Repainting ............
  • Page 13 This manual is published for the guidance of personnel who are responsible for the maintenance functions of the Parker Wheel & Brake Assembly(ies) covered in this publication. The instructions published herein contain the necessary information to perform maintenance checks “on aircraft” as well as complete shop repair of the assemblies.

  • Page 15: Main Wheel

    MM40-107/30-107 COMPONENT MAINTENANCE MANUAL WITH IPL FOR MAIN WHEEL ASSEMBLY PART NO. 40-107 SERIES AND MAIN BRAKE ASSEMBLY PART NO. 30-107 SERIES MAIN WHEEL Refer to IPL Figure 8 for identification of wheel assembly components. 1.1 Disassembly 1.1.1 Properly jack up aircraft and fully deflate tires.
  • Page 16 MM40-107/30-107 COMPONENT MAINTENANCE MANUAL WITH IPL FOR MAIN WHEEL ASSEMBLY PART NO. 40-107 SERIES AND MAIN BRAKE ASSEMBLY PART NO. 30-107 SERIES 1.2.3 If a bearing cup is to be replaced, the wheel half must be heated either in boiling water for 30 minutes, or in an oven not to exceed 149°C (300°F) before attempting to remove or install a cup.

  • Page 17: Reassembly

    MM40-107/30-107 COMPONENT MAINTENANCE MANUAL WITH IPL FOR MAIN WHEEL ASSEMBLY PART NO. 40-107 SERIES AND MAIN BRAKE ASSEMBLY PART NO. 30-107 SERIES 1.3 Reassembly 1.3.1 Place inner wheel half (8-35) with brake disc (8-65) and bolts (8-5 or 8-5A) installed on a flat surface, with register portion of the wheel half up.
  • Page 18 MM40-107/30-107 COMPONENT MAINTENANCE MANUAL WITH IPL FOR MAIN WHEEL ASSEMBLY PART NO. 40-107 SERIES AND MAIN BRAKE ASSEMBLY PART NO. 30-107 SERIES CAUTION: MARK EACH PISTON AND BORE TO ENABLE CORRECT REASSEMBLY. 2.1.6 The pistons (9-40 or 10-40) may be removed by threading one of the...

  • Page 19: Cleaning, Inspection And Repainting

    MM40-107/30-107 COMPONENT MAINTENANCE MANUAL WITH IPL FOR MAIN WHEEL ASSEMBLY PART NO. 40-107 SERIES AND MAIN BRAKE ASSEMBLY PART NO. 30-107 SERIES 2.2 Cleaning, Inspection and Repainting 2.2.1 Clean all metal parts in alcohol or suitable solvent. 2.2.2 Replace O-rings.
  • Page 20 Inspect pressure plate (9-65, 10-65) and back plates (9-90, 10-90) for cracks or warpage. Replace if cracked or severely deformed. Inspect pins for looseness. If loose, tighten with Parker Hannifin Wheel & Brake rivet set and anvil, P/N 199-1A and 199-1B, or replace back plate and pressure plate assembly.

  • Page 21: Reassembly

    MM40-107/30-107 COMPONENT MAINTENANCE MANUAL WITH IPL FOR MAIN WHEEL ASSEMBLY PART NO. 40-107 SERIES AND MAIN BRAKE ASSEMBLY PART NO. 30-107 SERIES 2.2.9 Inspect bolts for cracks, thread damage or corrosion, and replace, if necessary. 2.3 Reassembly 2.3.1 If removed, press anchor bolts (9-100 or 10-100) (see Figure 1) into brake and install washers (9-30, -30A or 10-30) and nuts (9-25 or 10-25).

  • Page 22: Wear Limits

    MM40-107/30-107 COMPONENT MAINTENANCE MANUAL WITH IPL FOR MAIN WHEEL ASSEMBLY PART NO. 40-107 SERIES AND MAIN BRAKE ASSEMBLY PART NO. 30-107 SERIES WEAR LIMITS 3.1 Maximum wear limits for brake linings and discs are shown in the following figure. Disc warpage should not exceed .060 inch.

  • Page 23: Servicing Retract Spring Stack (30-107, 30-107A, 30-107B)

    MM40-107/30-107 COMPONENT MAINTENANCE MANUAL WITH IPL FOR MAIN WHEEL ASSEMBLY PART NO. 40-107 SERIES AND MAIN BRAKE ASSEMBLY PART NO. 30-107 SERIES SERVICING RETRACT SPRING STACK (30-107, 30-107A, 30-107B) Refer to IPL Figure 9 for identification of brake assembly components.
  • Page 24 MM40-107/30-107 COMPONENT MAINTENANCE MANUAL WITH IPL FOR MAIN WHEEL ASSEMBLY PART NO. 40-107 SERIES AND MAIN BRAKE ASSEMBLY PART NO. 30-107 SERIES For brake assemblies equipped with retract spring guide (9-115), washer (9-110), washer (9-10A [30-107 and 30-107A only]) and bolt...
  • Page 25 MM40-107/30-107 COMPONENT MAINTENANCE MANUAL WITH IPL FOR MAIN WHEEL ASSEMBLY PART NO. 40-107 SERIES AND MAIN BRAKE ASSEMBLY PART NO. 30-107 SERIES 30-107 / 30-107A / 30-107B Figure 3 Page 11 Feb 01/02...

  • Page 26: Servicing Retract Mechanism (30-107C, 30-107D, 30-107E)

    MM40-107/30-107 COMPONENT MAINTENANCE MANUAL WITH IPL FOR MAIN WHEEL ASSEMBLY PART NO. 40-107 SERIES AND MAIN BRAKE ASSEMBLY PART NO. 30-107 SERIES SERVICING RETRACT MECHANISM (30-107C, 30-107D, 30-107E) Refer to IPL Figure 10 for identification of brake assembly components. W ith the exception of piston removal, corrosion or damage caused by external (foreign objects), the retract mechanisms should not require service and/or replacement.
  • Page 27 MM40-107/30-107 COMPONENT MAINTENANCE MANUAL WITH IPL FOR MAIN WHEEL ASSEMBLY PART NO. 40-107 SERIES AND MAIN BRAKE ASSEMBLY PART NO. 30-107 SERIES Remove retract cup assembly (10-105) and disassemble in accordance with the following procedures: WARNING: USE EXTREME CAUTION WHEN REMOVING THE SNAP RING (10-125).
  • Page 28 MM40-107/30-107 COMPONENT MAINTENANCE MANUAL WITH IPL FOR MAIN WHEEL ASSEMBLY PART NO. 40-107 SERIES AND MAIN BRAKE ASSEMBLY PART NO. 30-107 SERIES Install retract mechanisms. 6.5.1 Prior to installation, the position of the friction sleeves (10-145, 10-150) on retract stud assembly (10-135) or friction ring and collar spring retainer (10-175, 10-180) on retract stud assembly (10-165) must be reset in accordance with the following procedures.
  • Page 29 MM40-107/30-107 COMPONENT MAINTENANCE MANUAL WITH IPL FOR MAIN WHEEL ASSEMBLY PART NO. 40-107 SERIES AND MAIN BRAKE ASSEMBLY PART NO. 30-107 SERIES 6.5.3 Resetting and installing retracts for Brake Assemblies equipped with retract stud assembly (10-165): (See Figure 6) 6.5.3.1...
  • Page 30 MM40-107/30-107 COMPONENT MAINTENANCE MANUAL WITH IPL FOR MAIN WHEEL ASSEMBLY PART NO. 40-107 SERIES AND MAIN BRAKE ASSEMBLY PART NO. 30-107 SERIES 30-107C / 30-107D Figure 5 Page 16 Feb 01/02...
  • Page 31 MM40-107/30-107 COMPONENT MAINTENANCE MANUAL WITH IPL FOR MAIN WHEEL ASSEMBLY PART NO. 40-107 SERIES AND MAIN BRAKE ASSEMBLY PART NO. 30-107 SERIES 30-107E Figure 6 Page 17 Feb 01/02...
  • Page 32 MM40-107/30-107 COMPONENT MAINTENANCE MANUAL WITH IPL FOR MAIN WHEEL ASSEMBLY PART NO. 40-107 SERIES AND MAIN BRAKE ASSEMBLY PART NO. 30-107 SERIES Wear limit indicator (30-107C, 30-107D, 30-107E) The retract mechanism may be used as a visual indicator relative to brake lining pad (10-70) and brake disc (8-65) wear.

  • Page 33: Illustrated Parts List

    The item numbers are arranged in sequence and generally reflect the order of disassembly. 7.1.2 Part Number column: This column contains the assigned Parker Hannifin Aircraft Wheel and Brake part number for the individual item. 7.1.3 Nomenclature column: This column identifies the parts being listed by noun name followed by modifiers when applicable.
  • Page 34 “V”. Unless otherwise specified by contract, all government standard off-the-shelf parts (such as MS, AN, NAS, etc.) will be identified by the assigned Parker Hannifin AWB part number which will be used in the part number column.
  • Page 35 MM40-107/30-107 COMPONENT MAINTENANCE MANUAL WITH IPL FOR MAIN WHEEL ASSEMBLY PART NO. 40-107 SERIES AND MAIN BRAKE ASSEMBLY PART NO. 30-107 SERIES Items Not Illustrated Items not illustrated are indicated by a dash (-) ahead of the item number in the Figure/Item number column.
  • Page 36 MM40-107/30-107 COMPONENT MAINTENANCE MANUAL WITH IPL FOR MAIN WHEEL ASSEMBLY PART NO. 40-107 SERIES AND MAIN BRAKE ASSEMBLY PART NO. 30-107 SERIES Main Wheel Assembly 40-107 / 40-107A IPL Figure 8 Page 22 Feb 01/02...

  • Page 37: Detailed Parts List - Main Wheel (40-107, 40-107A)

    MM40-107/30-107 COMPONENT MAINTENANCE MANUAL WITH IPL FOR MAIN WHEEL ASSEMBLY PART NO. 40-107 SERIES AND MAIN BRAKE ASSEMBLY PART NO. 30-107 SERIES DETAILED PARTS LIST – MAIN WHEEL (40-107, 40-107A) FIG. PART NOMENCLATURE EFFECT UNITS ITEM NUMBER 1 2 3 4 5 6 7 CODE ASSY.
  • Page 38 MM40-107/30-107 COMPONENT MAINTENANCE MANUAL WITH IPL FOR MAIN WHEEL ASSEMBLY PART NO. 40-107 SERIES AND MAIN BRAKE ASSEMBLY PART NO. 30-107 SERIES THIS PAGE INTENTIONALLY LEFT BLANK Page 24 Feb 01/02...
  • Page 39 MM40-107/30-107 COMPONENT MAINTENANCE MANUAL WITH IPL FOR MAIN WHEEL ASSEMBLY PART NO. 40-107 SERIES AND MAIN BRAKE ASSEMBLY PART NO. 30-107 SERIES FIG. PART NOMENCLATURE EFFECT UNITS ITEM NUMBER 1 2 3 4 5 6 7 CODE ASSY. − 70 162-07100 .
  • Page 40 MM40-107/30-107 COMPONENT MAINTENANCE MANUAL WITH IPL FOR MAIN WHEEL ASSEMBLY PART NO. 40-107 SERIES AND MAIN BRAKE ASSEMBLY PART NO. 30-107 SERIES Main Brake Assembly 30-107 / 30-107A / 30-107B IPL Figure 9 Page 26 Feb 01/02...

  • Page 41: Detailed Parts List - Main Brake (30-107, 30-107A, 30-107B)

    MM40-107/30-107 COMPONENT MAINTENANCE MANUAL WITH IPL FOR MAIN WHEEL ASSEMBLY PART NO. 40-107 SERIES AND MAIN BRAKE ASSEMBLY PART NO. 30-107 SERIES DETAILED PARTS LIST – MAIN BRAKE (30-107, 30-107A, 30-107B) FIG. PART NOMENCLATURE EFFECT UNITS ITEM NUMBER 1 2 3 4 5 6 7 CODE ASSY.
  • Page 42 MM40-107/30-107 COMPONENT MAINTENANCE MANUAL WITH IPL FOR MAIN WHEEL ASSEMBLY PART NO. 40-107 SERIES AND MAIN BRAKE ASSEMBLY PART NO. 30-107 SERIES FIG. PART NOMENCLATURE EFFECT UNITS ITEM NUMBER 1 2 3 4 5 6 7 CODE ASSY. − 60 073-06200 .
  • Page 43 MM40-107/30-107 COMPONENT MAINTENANCE MANUAL WITH IPL FOR MAIN WHEEL ASSEMBLY PART NO. 40-107 SERIES AND MAIN BRAKE ASSEMBLY PART NO. 30-107 SERIES FIG. PART NOMENCLATURE EFFECT UNITS ITEM NUMBER 1 2 3 4 5 6 7 CODE ASSY. 101-24600 . O-RING...
  • Page 44 MM40-107/30-107 COMPONENT MAINTENANCE MANUAL WITH IPL FOR MAIN WHEEL ASSEMBLY PART NO. 40-107 SERIES AND MAIN BRAKE ASSEMBLY PART NO. 30-107 SERIES Main Brake Assembly 30-107C / 30-107D / 30-107E IPL Figure 10 Page 30 Feb 01/02...

  • Page 45: Detailed Parts List - Main Brake (30-107C, 30-107D, 30-107E)

    MM40-107/30-107 COMPONENT MAINTENANCE MANUAL WITH IPL FOR MAIN WHEEL ASSEMBLY PART NO. 40-107 SERIES AND MAIN BRAKE ASSEMBLY PART NO. 30-107 SERIES 10. DETAILED PARTS LIST – MAIN BRAKE (30-107C, 30-107D, 30-107E) FIG. PART NOMENCLATURE EFFECT UNITS ITEM NUMBER 1 2 3 4 5 6 7 CODE ASSY.
  • Page 46 MM40-107/30-107 COMPONENT MAINTENANCE MANUAL WITH IPL FOR MAIN WHEEL ASSEMBLY PART NO. 40-107 SERIES AND MAIN BRAKE ASSEMBLY PART NO. 30-107 SERIES FIG. PART NOMENCLATURE EFFECT UNITS ITEM NUMBER 1 2 3 4 5 6 7 CODE ASSY. 066-09000 . . LINING 105-00200 .
  • Page 47 MM40-107/30-107 COMPONENT MAINTENANCE MANUAL WITH IPL FOR MAIN WHEEL ASSEMBLY PART NO. 40-107 SERIES AND MAIN BRAKE ASSEMBLY PART NO. 30-107 SERIES FIG. PART NOMENCLATURE EFFECT UNITS ITEM NUMBER 1 2 3 4 5 6 7 CODE ASSY. 075-13400 . ASSEMBLY, PLATE, TORQUE 101-24600 .
  • Page 48 Cleveland PRODUCT Wheels & Brakes REFERENCE Parker Hannifin Corporation Aircraft Wheel & Brake 1160 Center Road, P.O. Box 158 MEMO Avon, Ohio 44011 USA 1-800-BRAKING (272-5464) 216-937-1272 l FAX 216-937-5409 INSTALLATION OF SELF-ADJUSTING RETRACT MECHANISM ON 30-107 AND 30-107B BRAKE ASSEMBLIES 1.
  • Page 49 PRODUCT REFERENCE MEMO 11. Following cleaning and inspection of the cylinders and pistons, install the new o-ring supplied in the kit. 12. Lubricate the piston bores, o-rings and pistons with hydraulic fluid compatible with the aircraft system. 13. Lay the cylinder on a firm surface and insert piston into bore until o-rings prohibit further insertion. While applying pressure with your thumbs, rotate the piston in a clockwise direction.

This manual is also suitable for:

Mm30-107

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