Service Manual User Manual
Table Of Contents
- 9020-7317 534B SERVICE MANUAL
- OPERATOR INSTRUCTIONS & LUBRICATION
- 8496 Operation & Lubrication Manual
- 8366 Operation & Lubrication Manual
- IMPORTANT SAFETY NOTICE
- INTRODUCTION
- SAFETY HIGHLIGHTS
- OPERATOR'S CAB
- CONTROL & INSTRUMENT IDENTIFICATION
- CHECKS & SERVICES BEFORE STARTING ENGINE
- ENGINE OPERATION
- WARM UP & OPERATIONAL CHECKS
- BRAKE SYSTEM
- STEERING SYSTEM
- DRIVE TRAIN
- MATERIAL HANDLING
- OPERATING PROCEDURES & TECHNIQUES
- PARKING
- STORAGE
- LUBRICATION & MAINTENANCE DIAGRAM
- 28327 Preventive Maintenance Chart
- HYDRAULIC SYSTEM
- 8497 System Operation Manual
- COVER
- NOMENCLATURE
- CAB CONTROLS AND GAGES
- ENGINE
- MAIN FRAME
- FRONT DRIVE AXLE
- DRIVE SHAFT
- REAR DRIVE AND STEERING AXLE
- TIRES
- TRANSMISSION & TORQUE CONVERTER
- STEERING CIRCUIT
- HYDRAULIC SERVICE BRAKE
- MECHANICAL PARKING BRAKE
- HYDRAULIC SYSTEM
- HYDRAULIC RESERVOIR
- HYDRAULIC PUMP
- MAIN CONTROL VALVE BANK
- MAIN PUMP CIRCUIT
- PILOT PUMP CIRCUIT
- HYDRAULIC CYLINDERS
- SWAY CIRCUIT
- LIFT CIRCUIT
- FRONT & REAR WHEEL DRIVE
- FORWARD / REVERSE LEVER (Neutral)
- FORWARD / REVERSE LEVER (Activated)
- INCHING
- TILT & COMPENSATING CIRCUITS
- OIL COOLER CIRCUIT
- CROWD (Boom In-Out) CIRCUIT
- AUXILIARY HYDRAULIC SYSTEM
- BOOM SECTIONS
- BOOM SLIDER PADS
- BOOM CROWD (IN-OUT) MOVEMENT
- MANUAL "QUICK-SWITCH" ASSEMBLY
- ELECTRICAL
- FUEL TANK
- 8369 System Operation Manual
- COVER
- NOMENCLATURE
- CAB CONTROLS AND GAGES
- ENGINE
- MAIN FRAME
- FRONT DRIVE AXLE
- DRIVE SHAFT
- REAR DRIVE AND STEERING AXLE
- TIRES
- TRANSMISSION & TORQUE CONVERTER
- STEERING CIRCUIT
- HYDRAULIC SERVICE BRAKES
- MECHANICAL PARKING BRAKE
- HYDRAULIC SYSTEM
- HYDRAULIC RESERVOIR
- HYDRAULIC PUMPS
- MAIN CONTROL VALVE BANK
- MAIN PUMP CIRCUITS
- PILOT PUMP CIRCUIT
- HYDRAULIC CYLINDERS
- SWAY CIRCUIT
- LIFT CIRCUIT
- FRONT & REAR WHEEL DRIVE
- FORWARD / REVERSE LEVER (Neutral)
- FORWARD / REVERSE LEVER (Activated)
- INCHING
- TILT & COMPENSATING CIRCUITS
- OIL COOLER CIRCUIT
- CROWD (Boom In-Out) CIRCUITS
- AUXILIARY HYDRAULIC SYSTEM
- BOOM SECTIONS
- BOOM SLIDER PADS
- BOOM CROWD (IN-OUT) MOVEMENT
- MANUAL "QUICK-SWITCH" ASSEMBLY
- ELECTRICAL
- FUEL TANK
- 81-515-009 Mico Sliding Caliper Disc Brakes Service Manual
- 81-600-001 Mico Guidelines for Installing Hydraulic Brake Components
- 81-950-016 Mico Brake Service Procedures
- 81-460-159 Mico Hydraulic Brake Valve
- 8497 System Operation Manual
- TESTING & ADJUSTING
- TROUBLE SHOOTING
- TRANSMISSION & TORQUE CONVERTER
- SM HR 182-3 Clark 18000 Series Powershift Transmission
- HOW THE UNITS OPERATE
- SECTIONAL VIEWS AND PARTS IDENTIFICATION
- DISASSEMBLY OF TRANSMISSION
- CLUTCH DISASSEMBLY
- CLEANING AND INSPECTION
- REASSEMBLY OF TRANSMISSION
- SERVICING MACHINE AFTER TRANSMISSION OVERHAUL
- TOWING OR PUSH STARTING
- SPECIFICATIONS AND SERVICE DATA
- LUBRICATION
- TROUBLESHOOTING GUIDE
- TYPICAL TWO AND THREE SPEED POWER FLOW
- PRESSURE CHECK POINTS
- CLUTCH AND GEAR ARRANGEMENT
- DRIVE PLATE INSTALLATION
- TRANSMISSION TO ENGINE INSTALLATION PROCEDURE
- SPEED SENSOR BUSHING INSTALLATION
- SM HR 182-3 Clark 18000 Series Powershift Transmission
- MISCELLANEOUS
- OPERATOR INSTRUCTIONS & LUBRICATION

Figure 69
Remove clutch piston return spring. A sleeve with
a portion removed is recommended for removing the
clutch piston return spring, washer, and retainer ring.
Sleeve shown is a common pipe, with a 1-1/2 x 1
[39,0x26,0mm] opening. The pipe is 6 x 3-1/4 x 2-3/4
[155,0x85,0x78,0mm]. Compress spring retainer wash-
er. Through opening remove spring retainer snap ring.
Release tension on spring retainer.
Figure 70
Remove spring retainer and spring. Turn clutch,over
and tap clutch shaft on a block of wood to remove
clutch piston.
LOW CLUTCH REASSEMBLY
Figure 71
Install clutch piston outer seal ring. NOTE: Ring must
be sized before installing in clutch drum. Sizing is best
accomplished by rotating piston while holding a round
object against the new seal ring as shown. Rotate pis-
ton until seal ring is flush with outer diameter of piston.
Figure 72
Install clutch piston inner seal ring and size as de-
scribed in Figure 71.
Figure 74
Position piston return spring, spring retainer, and
snap ring in clutch drum.
Figure 73
Position piston in low clutch drum as shown. Use
caution as not to damage inner and outer piston sealing
rings.
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