GEHL Compact Excavator 502 Parts Manual(908542) – PDF DOWNLOAD

GEHL Compact Excavator 502 Parts Manual(908542) – PDF DOWNLOAD

IMAGES PREVIEW OF THE MANUAL:

DESCRIPTION:

GEHL Compact Excavator 502 Parts Manual(908542) – PDF DOWNLOAD

Serial Number AA01022 to AA01890

Introduction

• When ordering service parts, specify the correct part number, full description, quantity required, the unit model number, and serial number. For your safety and continued proper operation, use only genuine GEHL service parts.
• The model and serial number for this unit are on a tag located on a panel on the front of the cab. “Right” and “left” are determined from a position sitting on the operator’s seat and facing forward.
• GEHL Company reserves the right to make changes or improvements in the design or construction of any part of the unit without incurring the obligation to install such changes on any previously delivered units.
• Refer to the abbreviations table located on this page for special parts descriptions. Standard attaching hardware torque values are also provided near the back of this manual. Metric torque values shown in the illustrations are in Newton-meters and are converted to foot-pounds by multiplying by 0.738.
• Specific reference numbers indicating a complete assembly are circled in some illustrations. A small bag pictured in some illustrations indicates a seal kit (seals, o-rings, etc.). In the exploded view parts list, additional information may follow the Reference Number.

Serial number breaks are indicated as follows:
• (SN 999 and before) – indicates serial numbers
up to and including 999.
• (SN 1000 – 2000) – indicates serial numbers
between 1000 and 2000.
• (SN 999 and up) – indicates serial numbers
including 999 and after.
Serial number exceptions and inclusion are
indicated as follows:
• (SN 999 and before except 997) – indicates
serial numbers up to and including 999,
EXCEPT 997.
• (SN 1000 – 2000 except 1996 including 997) –
indicates serial numbers between 1000 and
2000, INCLUDING 997 EXCEPT 1996.

TABLE OF CONTENTS:

GEHL Compact Excavator 502 Parts Manual(908542) – PDF DOWNLOAD

Introduction i
Table of Contents 1
Decal Locations 3
Undercarriage, Rubber Track 8
Undercarriage, Steel Track 9
Supporting Roller 11
Track Tensioner, Rubber Track 12
Track Tensioner, Rubber & Steel Tracks 13
Bottom Roller 14
Dozer Blade 15
Chassis 16
Chassis Covers 17
Chassis Lubrication 18
Rear Plate 19
Counterweight 20
Engine Hood 21
Valve Cover 22
Hose Cover 23
Hydraulic Tank Cover 24
Boom 25
Dipper Arm 26
Connecting Link 27
Cab Mounting 28
Cab (Cont ) 29
Cab (Cont ) 30
Cab (Cont ) 31
CAB (Cont ) 33
Cab (Cont ) 34
Wiring Harness 35
Front Window 36
Cab Windows 37
Cab Sliding Window 38
Cab Door 39
Cab Isolation Mats 40
Heater 41
Operator’s Seat 42
Diesel Engine 43
Engine Mounts 44
Cylinder Head 45
Cylinder Block 46
Seal Crankshaft 47
Oil Pan 48
Camshaft 49
Crankshaft & Pistons 50
Oil Lubrication System 51
Cooling System 52
Fuel Injection System 53
Fuel Tank 54
fuel tank 54
Fuel System 55
Throttle Assembly 56
Cooling System 57
Air Intake System 58
Exhaust System 59
Hydraulic Pump Drive 60
Hydraulic Tank 61
Oil Cooler 62
Drive Motor 63
Swivel Joint 64
Hydraulic Pump External Parts 65
Hydraulic Pump Internal Parts 66
Swivel Drive 67
Valve Block 1 68
Valve Block 2 69
Pilot Oil Supply Unit 70
Valve Block 71
Manifold Block 72
Reversing Valve 73
Hand Levers 74
Dozer Blade Valve 75
Pilot Valve Travel 76
Auxiliary Hydraulics Pilot Valve 77
4/3 Valve (Option) 78
Solenoid Valve (Option) 79
ISO/SAE Pattern Valve (Option) 80
Boom Cylinder 81
Dipper Arm Cylinder 82
Bucket Cylinder 83
Swivel Cylinder 84
Dozer Blade Cylinder 85
Hydraulic Pump Hose Installation 86
Oil Cooler Hose Installation 87
Turntable Drive Unit Hose Installation 88
Travel Motor Hose Installation 89
Valve Hose Installation 90
Pilot Oil Supply Hose Installation 91
Swivel Cylinder Hose Installation 92
Dozer Blade Cylinder Hose Installation 93
Boom Hose Installation 94
Hand Levers Hose Installation 95
ISO/SAE Valve Hose Installation (Option)96
Pilot Pressure Hose Installation 97
Electrical Auxiliary Hose Installation (Option)
Engine Wire Harness 99
Left Console Wire Harness 100
Right Console Wire Harness 101
Relay Box 102
Relay Box Installation 103
Chassis Headlight 104
Boom Headlight 105
Battery 106
Horn 107
Tools 108
Numerical Index 112