Snorkel A38E Service Manual
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Snorkel A38E Service Manual

Aerial work platform; serial number 006001+
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See also: Operator's Manual
PARTS & SERVICE
Part number 514252-200
December 2014
006001 +

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Summary of Contents for Snorkel A38E

  • Page 1 PARTS & SERVICE Part number 514252-200 December 2014 006001 +...
  • Page 3 Chassis, close to the Steering Cylinder. When contacting Snorkel for service or parts information, sure to include the MODEL and SERIAL NUMBERS from the equipment nameplate. The A38E work platform meets and exceeds the requirements of both: En280:2001 and ANSI A92.5 (1992)
  • Page 4 NEVER charge batteries near sparks or open flame. Charging batteries emit explosive hydrogen gas. Modifications to the aerial work platform are prohibited or permissible only at the approval by Snorkel . AFTER USE, secure the work platform from unauthorized use by turning the keyswitch off and removing key.
  • Page 5 Harness attachment points are provided in the platform and the manufacturer recommends the usage of a fall restraint harness, especially where required by national safety regulations. All harness attachment points on SNORKEL vehicles have been tested with a force of 3,650 lbs (16.3 KN) per person.
  • Page 6 NOTES: A38E Work Platform...
  • Page 7 Please understand that these warnings cannot cover Troubleshooting all conceivable ways in which service, whether or not recommended by Snorkel, can be done, or the possible hazardous consequences of each conceivable way, Causes of and Solutions to typical problems. nor could Snorkel investigate all ways. Anyone using...
  • Page 8 Foreword NOTES: A38E Work Platform...

  • Page 9: Table Of Contents

    Battery Charging .......... 4-3 Control System ..........1-2 Battery Cell Equalization ......4-4 Chassis ............1-2 Temperature Correction For A38E Purpose & Limitations ...... 1-2 Electrolyte Readings ........4-4 Specifications ............. 1-3 Lubrication ............4-5 Notes ..............1-4 Grease Fittings ..........4-5 Slew Ring ............
  • Page 10 Index ..............7-1 Cleaning & Inspection .........4-21 Illustrated Parts Breakdown ......7-2 Reassembly/Seal Replacement ....4-21 Installation .............4-22 F inal Assembly A38E ..........7-2 4.16 Telescopic Cylinder ...........4-22 Chassis Ass embly ............7-4 Removal ............4-22 A38 PG Parts Assembly ..........7-6 Disassembly ..........4-23...
  • Page 11 Contents Section NOTES: A38E Work Platform...
  • Page 12 Section Contents NOTES: A38E Work Platform...

  • Page 13: Introduction & Specifications

    Each 1.1 General Information cylinder features an integral holding valve to prevent The A38E is a quickly deployable self propelled aerial uncontrolled descent in the case of a hose burst. work platform, designed to raise a specified number...

  • Page 14: Drive & Steer Systems

    A38E PURPOSE & LIMITATIONS The A38E Work Platform is restricted to low speed The purpose of the A38E work platform is to provide a drive when the Platform is raised above the Boom quickly deployable variable height work platform. It is Rest Limit Switch.

  • Page 15: Specifications

    400 mm Diameter Steel Disc Wheel 15.75 inch Diameter Steel Disc Wheel Wheels/Tyres With Solid All Surface Tyres With Solid All Surface Tyres Automatic Spring Applied Automatic Spring Applied Braking Hydraulic Release Hydraulic Release 69.5 dB(A) 69.5 dB(A) Max Noise Level A38E Work Platform...

  • Page 16: Notes

    Section Introduction & Specifications NOTES: A38E Work Platform...

  • Page 17: Machine Preparation

    The A38E may be lifted by an overhead hoist/crane in to the vehicle in its freewheel state. the following manner: Four lifting straps capable of safely supporting the Refer to Section 2.6 which follows. total weight of the A38E ( (3,770 Kg /7,430 lbs CE A38E Work Platform...

  • Page 18: Manual Brake Release

    Machine Preparation Section When the A38E is on the Truck it should then be When towing is completed, turn both Allen head made secure. socket screws in a counter clockwise direction until they rest firmly against the locking circlip. Chock the wheels of the A38E.

  • Page 19: Notes

    Section Machine Preparation NOTES: A38E Work Platform...
  • Page 20 Section Machine Preparation NOTES: A38E Work Platform...

  • Page 21: Operation

    Momentarily operate the drive function switch to drive motors which are controlled by a Electronic Traction and the A38E will also be able to steer. To steer the Motor Controller. machine the Rocker should be pushed to the left or...

  • Page 22: Design Features

    The boom functions on the chassis controls provide proportional control for each function by way of an The A38E is fitted with a load sensing system de- analog rocker switch, the desired function can be signed to comply with the requirements of :...

  • Page 23: Safety Rules & Precautions

    Beaufort Force 6) WARNING NEVER change or modify operating or safety systems. Before using the A38E Work Platform it is imperative to read, understand and follow the INSPECT the machine thoroughly for cracked welds, following Safety Rules and Precautions. loose hardware, hydraulic leaks, damaged control cable, loose wire connections and wheel bolts.

  • Page 24: Controls & Indicators

    Operation Section 3.2 Controls and Indicators The controls and indicators for operation of the A38E Work Platform are shown in Figures 3-1 & 3-2. The name and function of each control and indicator are listed in Tables 3-1. The index numbers in the figure correspond to the index numbers in the table.
  • Page 25 Operation Section (ANSI) (CE) 512937-000 512940-000 Figure 3-1: Controls & Indicators A38E Work Platform...

  • Page 26: Pre-Operation Inspection

    Check for missing or loose parts. If there are any concerns about the safe use SYSTEM FUNCTION INSPECTION or operation of the A38E following this Pre-Operation Inspection DO NOT USE Turn both Chassis and Platform Emergency THE A38E WORK PLATFORM. Contact your Stop switches ON (rotate clockwise).

  • Page 27: Elevating & Lowering The A38E Work Platform

    (releasing this Interlock Switch will Enter Platform through the entrance at the side of the A38E and ensure that the drop bar is in cut power to the Joystick). Slowly push or pull the lowered position. Lock the Entry Step in the the Joystick to FORWARD or REVERSE to raised position.

  • Page 28: Travel With The Work Platform

    Operation Section To “STEER” the A38E activate the Interlock The platform can be levelled from the Upper controls Switch while pushing the Steering Switch LEFT using the levelling function, oper h ld the or RIGHT to turn the wheels. Observe the tyres levelling switch on the upper control box (see fig3-1) while manoeuvring to ensure proper direction.

  • Page 29: Control From Ground Level

    After use replace the Handpump Handle in the unauthorised operation. clips provided. Turn key switch to OFF and remove key to Reposition the cover on Chassis. prevent unauthorised operation. Recharge batteries in accordance with the instructions in section 4.2. A38E Work Platform...
  • Page 30 Section Operation Hand Pump Hydraulic Valve Tank Valve Block Hand Pump Handle Figure 3-4: Manual Telescopic Retraction 3-10 A38E Work Platform...

  • Page 31: Notes

    Section Operation NOTES: A38E Work Platform 3-11...
  • Page 32 Section Operation NOTES: 3-12 A38E Work Platform...

  • Page 33: Maintenance

    W A R N I N G W A R N I N G various components and systems of the A38E Work Platform and help in diagnosing and repair of the Before performing preventative maintenance machine.

  • Page 34: Preventative Maintenance Table Key

    Check/torque nuts - 50h/30d Section 4.13. Front: 200 Nm (150 ft. lbs) Signature of Service Engineer Rear: 130 Nm (95 ft. lbs) Overload Check/torque nuts - 220 Nm 50h/30d _____________________________ System (162 ft. lbs) Calibrate system 500h/1y A38E Work Platform...

  • Page 35: Battery Maintenance

    Rinse thoroughly with clean, warm water. Clean battery and cable contact surfaces to a bright metal finish whenever a cable is removed. A38E Work Platform...

  • Page 36: Battery Cell Equalization

    Maintenance Section 4.3 Temperature correction for All Snorkel battery operated Work Platforms, including the A38E can operate at ambient Electrolyte readings temperatures to a value of -20ºC (-4ºF). However for this there are two provisions which must be met. The ISO#46 grade of hydraulic oil normally used in...

  • Page 37: Lubrication

    DO NOT fill above the upper line on the dipstick or Upper Boom when the platform is elevated. Telescopic Boom Note: oil grades may vary depending on machine specification. Contact Snorkel Product Support for Lower Cylinder (including Trunnions) further advice. Upper Cylinder Telescopic Cylinder...

  • Page 38: Setting Hydraulic Pressures

    Release the Telescope RETRACT switch. Tighten locknut on main relief valve while holding the adjusting screw in position. Pressure Test Point Main Relief Slew Cross Valve Line Relief Valve Figure 4-4: Setting Main Relief Pressures Figure 4-3: Manifold Block A38E Work Platform...

  • Page 39: Slew Cross-Line Relief Valve

    1. Select Lower Control Boom 1 Switch and gradually raise the platform until the sling can be removed. 2. Remove the sling. 3. Completely lower platform. 4. Turn Key Switch to “OFF” Figure 4-6: Supporting Elevating Assy. A38E Work Platform...

  • Page 40: Switch Adjustments

    Rest is located on the side of the First Post on the The Tilt Sensor is incorporated in the GP400 control A38E Work Platform. The high speed drive can only module. be operated when this switch is activated. When the...
  • Page 41 Maintenance Section Elevating Assembly Lower Boom Upper Boom Switch Body Switch Head Figure 4-8: Boom Rest Limit Switch A38E Work Platform...

  • Page 42: Hydraulic Manifold

    Inspect the manifold for cracks, thread damage and scoring where O-rings seal against internal and external surfaces. Wash and dry each component and check for thread damage, torn or cracked O-rings and proper operation. Replace parts and O-rings found unserviceable. 4-10 A38E Work Platform...
  • Page 43 Solenoid Valve Coil Locking Nut Fitting, straight Bonded Washer Pressure Reduction Valve Main Relief Valve Pressure Test Point Telescopic Retraction Valve Cross Line Relief Valves Refer to Page 7-20 for part numbers Figure 4-9: Manifold Block Components A38E Work Platform 4-11...

  • Page 44: Hydraulic Pump

    Push the springs back in place. Check the constant pressure on all the brushes, and the correct contact with the commutator. Replace the inspection/ventilation covers. Pressure Hose Suction Hose Capscrew Pump Assembly Electric Motor Non return valve Figure 4-10: Hydraulic Pump 4-12 A38E Work Platform...
  • Page 45 If necessary replace with bearings using the following procedure: of identical type. a. Place paper strip between brush face and Screws - Check that all nuts, particularly the commutators. See Figure 8. cable nuts and screws are tight. A38E Work Platform...

  • Page 46: Troubleshooting

    Install new brushes and be sure they are free in Supply the holder. Install brush with the lead wires VOLTMETER positioned as when received. Place commutator cover on a work bench with brush assembly facing upward. Figure 4-12: Electrical Test Circuit 4-14 A38E Work Platform...

  • Page 47: Maintenance Intervals & Procedures

    To solve this disassemble and reconnect in the proper way. Reversing the polarity will not solve this problem as this is a series wound motor. A38E Work Platform 4-15...
  • Page 48 4.11 Pump Bearing Pulley End Cover Pulley End Bearing Armature Commutator Bearing Stator Housing Brush Housing Support Commutator End Cover Inspection Cover Brush Holders Brush Retaining Spring Brushes Retaining Bolt Coupling Figure 4-13: Electric Motor Assembly 4-16 A38E Work Platform...

  • Page 49: Drive Reduction Gearbox

    C (86 VG 150 regulations. VG 320 C (86 F) / 50 C (122 Traction Motor Rear Wheel Drive Reduction Gearbox 12 O’Clock Filling Plug Hole Level 3 O’Clock Plug Hole Figure 4-14: Drive Reduction Gearbox A38E Work Platform 4-17...

  • Page 50: Changing The Oil

    Loosen the five wheel nuts securing the Wheel Assembly to the Gearbox studs. 4.13 Torque Specifications Jack up the rear of the A38E and chock the front wheels to prevent the machine from moving during the service. RETAINING BOLTS Remove the Wheel Assembly by unscrewing...

  • Page 51: Lower Lift Cylinder

    The Lower Lift Cylinder is heavy, so utilise appropriate lifting equipment to support the unit before removing pins. Ensure that the A38E is on firm level ground, the Elevating Assembly is completely stowed, the Keyswitch is to the ‘OFF’ position and the Emergency Stop Button is pressed.

  • Page 52: Reassembly/Seal Replacement

    Breakdown. Cylinder Body Piston O-Ring Grease Nipple Piston Head Overcentre Cartridge Piston Seal End Cap Piston Locknut Rod And Pivot Washer Rod Seal Emergency Lowering O-Ring Valve Wiper Spacer Figure 4-16: Hydraulic Cylinder Component Breakdown 4-20 A38E Work Platform...

  • Page 53: Upper Lift Cylinder

    The Upper Lift Cylinder is heavy, so utilise appropriate lifting equipment to support the unit before removing pins. Ensure that the A38E is on firm level ground, the Elevating Assembly is completely stowed, the Keyswitch is to the ‘OFF’ position and the Emergency Stop Button is pressed.

  • Page 54: Installation

    Thread headcap onto barrel tube and hand tighten, then turn 1/4 turn further. REMOVAL Install the upper cylinder Overcentre valve. Ensure that the A38E is on firm level ground, INSTALLATION the Elevating Assembly is completely stowed, the Keyswitch is to the ‘OFF’ position and the NOTE: Before installing Lift Cylinder check cylinder Emergency Stop Button is pressed.

  • Page 55: Cleaning & Inspection

    Replace any parts or seals found to be REMOVAL unserviceable. Ensure that the A38E is on firm level ground, REASSEMBLY/SEAL REPLACEMENT the Elevating Assembly is completely stowed but slewed away from centre, the Keyswitch is Note: During seal replacement do not use sharp to the ‘OFF’...

  • Page 56: Cleaning & Inspection

    Install a new piston seal on the piston. Barrel End Pivot Pin Pin Lock Plate Install the headcap on one end of the cylinder Rod End Pivot Pin barrel. Figure 4-20: Master Levelling Cylinder Lubricate the piston seal and install the rod & 4-24 A38E Work Platform...

  • Page 57: Master Levelling Cylinder

    REMOVAL polished the affected parts should be replaced. Replace any parts or seals found to be Ensure that the A38E is on firm level ground, unserviceable. the Elevating Assembly is completely stowed, the Keyswitch is to the ‘OFF’ position and the REASSEMBLY/SEAL REPLACEMENT Emergency Stop Button is pressed.

  • Page 58: Slave Levelling Cylinder

    Unscrew the piston nut and remove piston and headcap from the cylinder rod. Remove the piston static O-ring from the Ensure that the A38E is on firm level ground, cylinder rod. the Elevating Assembly is completely stowed, Remove the piston seal from the piston.

  • Page 59: Installation

    Master Cylinder. Remove the rod end pivot pin. Move cylinder backwards and allow to hang freely. Loosen, but do not fully disconnect, the hose fitting at ‘B’. Prepare to activate the Levelling A38E Work Platform 4-27...

  • Page 60: Adjustment Of Overcentre Valves

    Maintenance Section 4.20 4.20 Adjustment of Overcentre Valves on A38E Lift Cylinders (Figure 4-22) The valve supplier delivers the Overcentre valve preset to specification and SHOULD NOT be adjusted by the user. In the event of the valve having been tampered with the advisable course of action is to fit a replacement cartridge.
  • Page 61 Enter for yes. Scroll Left/Right To confirm calibration has worked switch the machine off then back on again. Scroll to Diagnostics. (Enter) System. (Enter) Scroll to tilt, both reading should be below 0.2° if not repeat from 5. A38E Work Platform 4-29...
  • Page 62 Use arrow to enter calibration date and press Enter. Place 120% of SWL in the platform and verify the lift function cuts out automatically when raised off the boom switch. 4-30 A38E Work Platform...

  • Page 63: Troubleshooting

    Section 6.0 will aid in understanding the operation and function of the verious components 4. Repair or replace any component found to be and systems of the A38E Work Platform and help faulty. diagnosing and repair of the machine.

  • Page 64: Special Tools

    • Crimping Tool (Snorkel P/N: 028800-009) Switch the machine on, press and hold Esc for 5 seconds until “SNORKEL EBOOM” is displayed • Terminal Removal Tool ( Snorkel P/N: 028800-006) than select diagnostics, the following menu’s are available: • Calibrator EZcal ( Snorkel P/N: 504560-001)
  • Page 65 W A R N I N G RISK OF SERIOUS INJURY. Ensure that the work platform is resting on firm, level surface. The elevating assembly must be supported by an overhead hoist when troubleshooting and servicing the electrical/hydraulic system. A38E Work Platform...
  • Page 66 Oil flow indicates a faulty cylinder piston seal. Remove and repair the cylinder. 3. Platform is overloaded Remove excessive weight. The Safe Working Load is 215 kg for A38 A38E Work Platform...
  • Page 67 Blocked brake line to either motor. Clear blockage and/or replace malfunction hoses and fittings. Check the correct function of the check valves V1 and V2 on the valve block. These valve should open to allow brake chamber evacuation. A38E Work Platform...
  • Page 68 Troubleshooting Section NOTES: A38E Work Platform...

  • Page 69: Replacing The Gp400 Control Module

    Redo empty? Press up arrow for yes, remove load from platform and press enter twice. Use arrow to enter calabration date and press Enter. Place 120% of SWL in the platform and verify that the lift function cuts out automatically when raised off the boom switch. A38E Work Platform...

  • Page 70: Gp400 I/O Allocations

    J10-9 B+ Digital Input P15-10 J10-10 B+ protected Supply 140mA PTC shared with 11, 12 P15-11 J10-11 B+ protected Supply 140mA PTC shared with 10, 12 P15-12 J10-12 B+ protected Supply 140mA PTC shared with 10, 11 A38E Work Platform...

  • Page 71: Schematics

    Schematics Section 6.0 Introduction This section contains electrical and hydraulic power schematics and associated information for maintenance purposes. A38E Work Platform...
  • Page 72 Schematics Section A38E CE Electric Kit Parts Circuit Diagram: 512819- 002 DESCRIPTION PART No. QTY. PLATFORM CONTROL BOX 513433-002 Enclosure(cut-out) 512936-002 Joys ck 510471-000 Matrix Board 510472-000 Overload I/F Board 13468-01 Alarm 502588-000 Twist& Release E/stop c/w 1 N/C contact block...

  • Page 73: Electrical Schematics

    Schematics Section 6.1. Electrical Schematics A38E Work Platform...
  • Page 74 P600 512943-000 Trac on motors 512944-000 Eleva on Switch 058864-000 Horn 501868-001 Ferrite 510437-000 Cable Assemblies A38E Wire Harness PG Trionics 513539-000 A38E Valve Cable 513540-001 A38E Addi onal Cable Kit 513541-000 A38E Power Cable Kit 513542-000 A38E Work Platform...
  • Page 75 Schematics Section 6.1. Electrical Schematics A38E Work Platform...

  • Page 76: Hydraulic Schematics

    5 L/min reduction valve. excess of 100 Bar entering manifold block. the brake chambers. Steering... 6 L/min. Slew Directional Send oil to the left or right On main Control Valve. side of the slew motor. manifold block. 6-10 A38E Work Platform...
  • Page 77 BRAKE CLRV V10 (RV) CLRV...

  • Page 78: Illustrated Parts Breakdown

    Illustrated Parts Breakdown Section “This Page Intentionally Left Blank” 6-12 A38E Work Platform...

  • Page 79: Index

    7.1 Index Assembly Page This section lists and illustrates the replaceable assemblies and parts of the A38E Work Platform as inal Assembly A38E ..........7-2 manufactured by Snorkel UK. Chassis Assembly ............7-4 Each parts list contains the component parts for that A38E PG Parts Assembly......

  • Page 80: Final Assembly A38E

    Illustrated Parts Breakdown Section FINAL ASSEMBLY A38E - 500200-001 (ANSI Version) 500200-000 (CE Version) ITEM PART NO. DESCRIPTION QTY. 500202-000 Chassis Assembly 500201-000 Booms and Posts Assembly 057603-000 Cage and Cradle Assembly 057580-000 Drive Reduction Gearbox Assembly Traction Motor Assembly...
  • Page 81 Illustrated Parts Breakdown Section A38E Work Platform...
  • Page 82 500250-000 A38E STEERING LINK ARM 058463-000 A38E STEERING CYLINDER 058494-035 MOUNTING BOLTS M12 056021-012 SPRING WASHER 0260021 CHARGER 240/100 VAC 50/60Hz 501868-001 HORN 500234-002 A38E CHASSIS SIDE DROP PANEL WITH SLOTS 501074-000 BATTERY 6V 210AH 010154-000 TERMINAL COVERS -------------------------------- ------ ------ ─...
  • Page 83 Illustrated Parts Breakdown Section A38E Work Platform...
  • Page 84 Illustrated Parts Breakdown Section A38E PG PART ASSEMBLY - ITEM PART NO. DESCRIPTION QTY. 512941-000 GP400 ECU 512943-000 PUMP MOTOR CONTROLLER 502588-000 ALARM SOUNDER 512684-000 ALARM BRACKET 513550-000 CONTACTOR SPDT 200A 12VDC 501877-000 FUSE HOLDER 067387-000 FUSE 512942-000 SEM600 MOTOR CONTROLLER...
  • Page 85 Illustrated Parts Breakdown Section “This Page Intentionally Left Blank” A38E Work Platform...
  • Page 86 Section BOOMS & POSTS ASSEMBLY 500201-000 ITEM PART NO. DESCRIPTION QTY. 058412-000 A38E FIRST POST WELDMENT 512614-000 BALLAST ASSEMBLY CE 512614-001 BALLAST ASSEMBLY ANSI 058417-000 A38E TENSION BAR WELDMENT 058416-000 A38E SECOND POST WELDMENT 058413-000 A38E LOWER BOOM WELDMENT 058414-001 OUTER TELE BOOM WELDMENT 260297 WEAR PAD 1-3/4"...
  • Page 87 Illustrated Parts Breakdown Section A38E Work Platform...
  • Page 88 DESCRIPTION QTY. 057521-003 CAGE RAIL ASSY 508931-000 DROP BAR ASSY 513563-000 CONTROL BOX MOUNTING PLATE 513433-002 A38E UPPER CONTROL BOX CE 513433-003 A38E UPPER CONTROL BOX ANSI 010076-000 MANUAL HOLDER 501970-000 A38E CAGE FLOOR WELDMENT 058251-000 LADDER LOCKING LATCH 057347-001 LADDER...
  • Page 89 Illustrated Parts Breakdown Section A38E Work Platform 7-11...
  • Page 90 500905-018 CAGE PIVOT PIN 504189-001 STEEL FLAT WASHER, M48 X 4mm 056067-545 HEX JAM NUT, M45 Note : Ensure that items 11 (M16 screw and drilled nut with pin) rema in loose, these are safety bolts. 7-12 A38E Work Platform...
  • Page 91 Illustrated Parts Breakdown Section A38E Work Platform 7-13...

  • Page 92: Wheel Hub Assembly

    ITEM PART NO. DESCRIPTION QTY. 057665-000 WHEEL HUB 057664-000 THRUST BEARING 057662-000 PIVOT BOSS 057663-000 PIVOT PIN 057585-000 COVER PLATE 057584-000 OUTER HUB BEARING 057583-000 INNER HUB BEARING 057582-000 STUD 057661-000 PIVOT BUSHING 30/38 x 30 long 7-14 A38E Work Platform...
  • Page 93 Illustrated Parts Breakdown Section A38E Work Platform 7-15...

  • Page 94: Drive Reduction Gearbox Assembly

    STUD M15 X 1.5 O-RING BEARING SCREW RETAINING RING CIRCLIP RETAINING RING NOTE: ITEMS 5,7,8,11,12,13,15,29,44 & 46 FORM THE SEAL KIT FOR THE DRIVE REDUCTION GEARBOX ASSEMBLY. THE PART NUMBER FOR THE COMPLETE SEAL KIT IS 058799-000 7-16 A38E Work Platform...
  • Page 95 Illustrated Parts Breakdown Section A38E Work Platform 7-17...

  • Page 96: Traction Motor Assembly

    ARMATURE ASSEMBLY 512944-007 COMMUTATOR 512944-008 SHIM 512944-009 FRAME AND FIELD ASSEMBLY 512944-010 POLE PIECE 512944-011 FIELD COIL 512944-012 SPRING 512944-013 BUSH 512944-014 BRUSH BOX ASSEMBLY 512944-015 RETAINING RING 512944-016 COMMUTATOR END BEARING 512944-017 COMMUTATOR END HEAD 7-18 A38E Work Platform...
  • Page 97 Illustrated Parts Breakdown Section A38E Work Platform 7-19...
  • Page 98 Illustrated Parts Breakdown Section TRACTION MOTOR ASSEMBLY 514274-000 SERIAL BREAK: (SN:006282 - 006522) ITEM PART NO. DESCRIPTION QTY. 514274-001 BRUSH 514274-002 BOLT 514274-003 SPRING 514274-004 BRUSH BOX SUPPORT 514274-005 BRUSH BOX 514274-006 SHEATHING 7-20 A38E Work Platform...
  • Page 99 Illustrated Parts Breakdown Section A38E Work Platform 7-21...

  • Page 100: Motor/Pump Assembly

    BEARING ─ COMMUTATOR COVER ─ BRUSH HOUSING SUPPORT 058863-000 BRUSH ─ END HOUSING ─ TERMINAL BLOCK ─ VENT/ INSPECTION CAP NOTE: THE PART NUMBER FOR THE MOTOR ASSEMBLY (ALL ITEMS FROM 2 TO 17) IS 058861-000 7-22 A38E Work Platform...
  • Page 101 Illustrated Parts Breakdown Section A38E Work Platform 7-23...

  • Page 102: Rear & Front Wheel Kit

    (NON MARKING) SERIAL 004940-004943 TO CURRENT ITEM PART NO. DESCRIPTION QTY. 057578-000 WHEEL NUT - M14 513429-000 REAR WHEEL TYRE & ASSY. (MAGNUM) 057666-000 WHEEL NUT - M16 513430-000 FRONT WHEEL TYRE & RIM ASSY. (MAGNUM) 7-24 A38E Work Platform...
  • Page 103 Illustrated Parts Breakdown Section A38E Work Platform 7-25...
  • Page 104 & SLEW BEARING ASSEMBLY 500284-001 ITEM PART NO. DESCRIPTION QTY. 1 500284-000 A38E WORM DRIVE UNIT & SLEW BEARING ASSEMBLY 1 * 500280-000 BOLT 5/8" - 11 UNC X 3 1/2" * 500281-000 WASHER M16 HARDENED 2 500285-000 A38E SLEW MOTOR * 500285-001 SEAL KIT * 500282-000 BOLT 1/2"...
  • Page 105 Illustrated Parts Breakdown Section A38E Work Platform 7-27...

  • Page 106: Manifold Block Assembly

    10 500261-004 TELE RETRACTIONVALVE LEVER 11 057539-000 CROSS LINE RELIEF VALVE 12 ─ BONDED SEAL VARIOUS 13 057358-000 ADAPTOR 1/4" x 1/4" 14 057122-000 ADAPTOR 3/8" x 3/8" 15 057121-000 ADAPTOR 1/4" x 3/8" 505555-009 VALVE 09-2088 COIL 7-28 A38E Work Platform...
  • Page 107 Illustrated Parts Breakdown Section A38E Work Platform 7-29...

  • Page 108: Lower Lift Cylinder Assembly

    057121-001 A38E LOWER LIFT CYLINDER BOSS 501964-001 GREASE NIPPLE 057121-001 A38E BOSS CAPHEAD SCREW M8 NOTE: ITEMS 6 TO 10 INCLUSIVE, 12 & 14 FORM THE SEAL KIT FOR THE A38E LOWER LIFT CYLINDER. THE PART NUMBER FOR THIS SEAL KIT IS 500457-000 NOTE: ITEMS 17, 18 &...
  • Page 109 Illustrated Parts Breakdown Section A38E Work Platform 7-31...

  • Page 110: Upper Lift Cylinder Assembly

    ─ PISTON LOCKNUT ─ WASHER 501964-001 GREASE NIPPLE NOTE: ITEMS 6 TO 10 INCLUSIVE, 12 & 14 FORM THE SEAL KIT FOR THE A38E UPPER LIFT CYLINDER. THE PART NUMBER FOR THIS SEAL KIT IS 500458-000 7-32 A38E Work Platform...
  • Page 111 Illustrated Parts Breakdown Section A38E Work Platform 7-33...

  • Page 112: Telescopic Cylinder Assembly

    SEE NOTE PISTON SEAL 057121-000 PISTON LOCKNUT 501964-000 WASHER NOTE: ITEMS 6 TO 9 INCLUSIVE, 12 & 14 FORM THE SEAL KIT FOR THE A38E TELESCOPIC CYLINDER. THE PART NUMBER FOR THIS SEAL KIT IS 500459-000 7-34 A38E Work Platform...
  • Page 113 Illustrated Parts Breakdown Section A38E Work Platform 7-35...

  • Page 114: Steering Cylinder Assembly

    SEE NOTE WIPER SEE NOTE ROD SEAL SEE NOTE O-RING 057048-000 GREASE NIPPLE NOTE:ITEMS 3, 5, 6 & 7 FORM THE SEAL KIT FOR THE A38E STEERING CYLINDER. THE PART NUMBER FOR THIS SEAL KIT IS 500460-000 7-36 A38E Work Platform...
  • Page 115 Illustrated Parts Breakdown Section A38E Work Platform 7-37...

  • Page 116: Master/Slave Cylinder Assembly

    PISTON LOCKOUT ─ WASHER ─ 057048-000 GREASE NIPPLE NOTE: ITEMS 6 TO 10 INCLUSIVE, 12 & 14 FORM THE SEAL KIT FOR THE A38E MASTER OR SLAVE CYLINDER. THE PART NUMBER FOR THIS SEAL KIT IS 058750-000 7-38 A38E Work Platform...
  • Page 117 Illustrated Parts Breakdown Section A38E Work Platform 7-39...
  • Page 118 Illustrated Parts Breakdown Section A38E LOWER CONTROL BOX ASSEMBLY (CE) 513434-000 (Harnesses are not part of this assembly) ITEM PART NO. DESCRIPTION QTY. 510521-000 SW TGL SPDT ON- (ON) 510524-000 SW TWIST RELEASE E/STOP 512543-000 KEY SWITCH 3 POSITION STAYPUT...
  • Page 119 Illustrated Parts Breakdown Section A38E Work Platform 7-41...

  • Page 120: Upper Control Box Assembly Ce

    16 512938-000 9 WAY BULKHEAD CONNECTOR 17 513949-000 9 WAY CHASSIS SOCKET 18 502588-000 ALARM, ECCO BEEPING 6-28VDC 19 509755-000 MATE-N-LOK SCKT CONTACT 20 512936-002 A38E UCB ENCLOSURE (non power rotate) 21 512937-002 OVERLAY 22 514132-000 BOOT 23 510145-000 MATE-N-LOK PIN CONNECTOR...
  • Page 121 Illustrated Parts Breakdown Section A38E Work Platform 7-43...
  • Page 122 10 512935-000 LED GREEN 12V 11 512934-000 LED RED 12V 12 513949-000 9 WAY CHASSIS SOCKET 13 502588-000 ALARM, ECCO BEEPING 6-28VDC 14 509755-000 MATE-N-LOK SCKT CONTACT 15 512936-003 A38E UCB ENCLOSURE (non power rotate) 16 512937-003 OVERLAY 7-44 A38E Work Platform...
  • Page 123 Illustrated Parts Breakdown Section A38E Work Platform 7-45...
  • Page 124 ITEM: PART NO: DESCRIPTION: QTY: CABLE ASSEMBLIES ─ ─ ─ 1 513539-000 A38E WIRE HARNESS TO PLATFORM AND GROUND CONTROL PANELS 2 513540-001 A38E VALVE CABLE 3 513541-000 A38E CAN LINK CABLE KIT 4 513542-000 A38E POWER CABLE KIT 7-46...
  • Page 125 Illustrated Parts Breakdown Section A38E Work Platform 7-47...
  • Page 126 Illustrated Parts Breakdown Section HOSE ASSEMBLY 500360-000 7-48 A38E Work Platform...
  • Page 127 Illustrated Parts Breakdown Section A38E Work Platform 7-49...
  • Page 128 DECAL KIT American English (ANSI) 500206-001 ITEM PART NO. DESCRIPTION QTY. 511069-000 DECAL - SNORKEL A38E BOOM 512940-000 DECAL - LOWER CONTROL BOX 512224-000 DECAL - SNORKEL LOGO 75mm 511067-000 DECAL - WEB ADDRESS LOGO 510280-000 DECAL - EMERGENCY LOWERING...
  • Page 129 Illustrated Parts Breakdown Section A38E Work Platform 7-51...
  • Page 130 Illustrated Parts Breakdown Section 7-52 A38E Work Platform...
  • Page 131 Illustrated Parts Breakdown Section A38E Work Platform 7-53...
  • Page 132 OPTION LIST The options outlined opposite are available ITEM PART NO. DESCRIPTION 058191-000 A38E OPTION, POWER TO PLATFORM 110V from Snorkel when ordering a new 058191-001 A38E OPTION, POWER TO PLATFORM 220V machine or as a spare part to be 058275-000...
  • Page 133 Illustrated Parts Breakdown Section NOTES: A38E Work Platform 7-55...
  • Page 136 Local Distributor / Lokaler Vertiebshändler / Distributeur local El Distribuidor local / ll Distributore locale EUROPE, MIDDLE EAST AFRICA & ASIA PHONE: +44 (0) 845 1550 058 FAX: +44 (0) 845 1557 756 NORTH & SOUTH AMERICA PHONE: +1 785 989 3000 TOLL FREE: +1 800 255 0317 FAX: +1 785 989 3070 AUSTRALIA...

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