GEHL Compact Excavators 283Z Parts Manual(918253) – PDF DOWNLOAD

GEHL Compact Excavators 283Z Parts Manual(918253) – PDF DOWNLOAD

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GEHL Compact Excavators 283Z Parts Manual(918253) – PDF DOWNLOAD

Beginning Serial Number: AG00506

INTRODUCTION

• When ordering service parts, please specify the correct part number, full description, quantity required, 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 can be found on a tag located on a panel at the front of the cabin. “Right” and “left” are determined from a position sitting on the 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.
• Please refer to the abbreviations table located on this page for the various fastener descriptions. Standard attaching hardware torque values are also provided on the inside back cover. Metric torque values shown in the illustrations are in Newton-meters and can be 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 inclusions 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.
• (SN 2001 and up including 1996) – indicates
serial numbers including 2001 and after,
INCLUDING 1996

TABLE OF CONTENTS:

GEHL Compact Excavators 283Z Parts Manual(918253) – PDF DOWNLOAD

Introduction………………… Inside Front Cover
Table of Contents…………………………………..1
Decal Locations …………………………………….4
Diesel Engine………………………………………..9
Engine Mounts…………………………………….10
Cylinder Head, Valve Cover………………….11
Cylinder Block…………………………………….12
Seal, Crankshaft…………………………………..13
Oil Pan ……………………………………………….14
Camshaft …………………………………………….15
Crankshaft, Piston………………………………..16
Lubrication………………………………………….17
Cooling System……………………………………18
Fuel Injection System …………………………..19
Air Filter …………………………………………….20
Exhaust System……………………………………21
Fuel Tank ……………………………………………22
Fuel System ………………………………………..23
Throttle Assembly ……………………………….24
Hydraulic Pump Drive………………………….25
Radiator………………………………………………26
Oil Cooler …………………………………………..27
Turntable Drive Unit Installation……………28
Turntable Drive Unit…………………………….29
Drive Motor Installation ……………………….30
Drive Motor ………………………………………..31
Hydraulic Pump …………………………………..32
Hydraulic Pump Assembly ……………………33
Control Valve 1……………………………………34
Control Valve 2……………………………………35
Hydraulic Tank ……………………………………36
Swivel Joint ………………………………………..37
Travel Pilot Valve………………………………..38
Joysticks……………………………………………..39
Joysticks (Option)………………………………..40
Iso/Sae Valve ………………………………………41
Proportional Valve (Option) ………………….42
Manifold Block……………………………………43
Manifold …………………………………………….44
Accumulator ……………………………………….45
Boom Cylinder Installation……………………46
Boom Cylinder…………………………………….47
Dipper Arm Installation………………………..48
Dipper Arm Cylinder……………………………49
Bucket Cylinder Installation ………………….50
Bucket Cylinder …………………………………..51
Boom Offset Cylinder Installation………….52
Boom Offset Cylinder…………………………..53
Dozer Blade Installation ……………………….54
Dozer Blade Cylinder …………………………..55
Hydraulic Pump Installation ………………….56
Auxiliary Hydraulics Installation …………..57
Proportional Control
Hydraulics Installation (Option) ………..58
ISO/SAE Valve Installation…………………..59
Pilot Pressure ………………………………………60
Pilot Lines…………………………………………..61
Battery………………………………………………..62
Dashboard …………………………………………..63
Radio (Option) …………………………………….64
Relay Box …………………………………………..65
Horn …………………………………………………..66
Boom Work Light………………………………..67
Work Lights – Front (Option) ………………..68
Work Light – Rear (Option)…………………..69
Wire Harness – Chassis…………………………70
Wire Harness – Cab………………………………71
Wire Harness – Proportional
Control (Option) ……………………………..72
Undercarriage, Rubber Track ………………..73
Track Tensioner, Rubber Track……………..74
Dozer Blade ………………………………………..75
Chassis ……………………………………………….76
Lubrication………………………………………….77
Counterweight……………………………………..78
Counterweight (Option)………………………..79
Engine Hood ……………………………………….80
Tank Cover …………………………………………81
Seat Console ……………………………………….82
Rear Plate……………………………………………83
Firewall ………………………………………………84
Right Side Trim …………………………………..85
Isolation Mat 1…………………………………….86
Isolation Mat 2…………………………………….87
TABLE OF CONTENTS
Chassis Cover ……………………………………..88
Floor Plate…………………………………………..89
Boom………………………………………………….90
Dipper Arm…………………………………………91
Cab Frame…………………………………………..92
Canopy Frame……………………………………..93
Cab Door…………………………………………….94
Cab Mounting ……………………………………..95
Windshield………………………………………….96
Cab Windows………………………………………97
Cab Roof Trim…………………………………….98
Rotating Beacon (Option)……………………..99
Mirrors ……………………………………………..100
Heater……………………………………………….101
Operator’s Seat ………………………………….102
Tools ………………………………………………..104
Numerical Index ………………………………..108