GEHL Z55 Compact Excavator Parts Manual50940328) – PDF DOWNLOAD

GEHL Z55 Compact Excavator Parts Manual50940328) – PDF DOWNLOAD

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GEHL Z55 Compact Excavator Parts Manual50940328) – PDF DOWNLOAD

INTRODUCTION
General 

• MANITOU AMERICAS, INC. reserves the right to make changes or improvements in the design or construction of any part of the machine without incurring the obligation to install such changes on any previously delivered machines.
• This parts manual should not be used as a technical data reference; it uses simplified illustrations and does not detail servicing procedures.
•  Internal engine components not shown in this manual are contained in a separate engine parts manual. The engine parts manual is contained in the documentation packet shipped with the machine, and is also available separately. Contact your dealer with any documentation requests.

Parts Ordering Information

• When ordering service parts, specify the correct part number, full description and quantity required, as well as the machine and engine model and serial numbers. For your safety and continued proper operation, use only genuine GEHL service parts.
• “Right”, “left”, “front” and “back” are determined from a position sitting on the operator’s seat and facing forward, and the excavator “house” rotated so that the blade is also facing forward. values are shown in Newton-meters, and are converted to foot-pounds by multiplying by 0.738.

Illustrations and Parts Lists

• Not all parts shown in the illustrations may be included in the parts listings; some are not serviced separately or are not included on engines sold in all areas.
• Ref. Nos. shown in the parts listings without part numbers are shown for reference purposes only and are not available for purchase.
• Boxes or brackets may be used in some illustrations to indicate assemblies (part groupings), or in some cases to highlight different versions of individual parts or assemblies.
• Text references may be present on some illustrations to provide additional information.
• Some illustrations will contain circled letters or a circled combination of letters and numbers in addition to the regular number callouts. These special callouts may be used to identify hydraulic port locations which are marked on components, or to identify the two ends of a hose, tube, or other part that is shown split in the illustration. They may also be used to indicate a common reference point when different versions of components are shown on the illustration.

TABLE OF CONTENTS:

GEHL Z55 Compact Excavator Parts Manual50940328) – PDF DOWNLOAD

Introduction………………………………………….. i
Table of Contents………………………………….. I
Compact Excavator………………………………..1
Special Tools, Paint ………………………….1
Figure Index (1) – Main Parts ……………2
Figure Index (2) – Hydraulic Section ….3
Fig. 1 – Label (Exterior)…………………….4
Fig. 2 – Label (Exterior – Angle Blade
Spec.) ……………………………………………6
Fig. 5 – Label (Bonnet Inside)…………….8
Fig. 6 – Label (Canopy w/out Angle
Blade)………………………………………….10
Fig. 7 – Label (Canopy – Angle Blade
Spec.) ………………………………………….12
Fig. 10 – Label (Cabin) ……………………14
Fig. 11 – Label (Cabin – Angle Blade
Spec.) ………………………………………….16
Fig. 14 – Label (Quick Coupler) ……….18
Fig. 15 – Tool Case …………………………20
Fig. 16 – Muffler …………………………….22
Fig. 17 – Air Cleaner ……………………….24
Fig. 18 – Muffler Cover……………………26
Fig. 19 – Accelerator ……………………….28
Fig. 20 – Engine Mount……………………30
Fig. 21 – Engine Mount (A/C Spec.)….32
Fig. 22 – Radiator Shroud ………………..34
Fig. 23 – Radiator & Sub-Tank …………36
Fig. 24 – Radiator Hose……………………38
Fig. 25 – Duct …………………………………40
Fig. 26 – Fuel Tank …………………………42
Fig. 27 – Fuel Line ………………………….44
Fig. 28 – Electric (Around Engine) ……46
Fig. 29 – Electric (Harness Support) ….48
Fig. 30 – Electric (Battery Negative
Cable)………………………………………….50
Fig. 31 – Electric (Horn) ………………….52
Fig. 32 – P.T.O. (Angle Blade Spec.)…54
Fig. 33 – Electric (Harness Guide) …….56
Fig. 34 – Electric (Starter Switch) ……..58
Fig. 35 – Electric (Around Seat)………..60
Fig. 36 – Angle Blade Lever (Angle
Blade Spec.) …………………………………62
Fig. 37 – Electric (Pressure Switch) …..64
Fig. 38 – Electric (Travel Buzzer) ……..66
Fig. 39 – Electric (Switch Box:Quick
Coupler Spec.) ……………………………..68
Fig. 40 – Electric (ESS Controller,
w/ AC Only)…………………………………70
Fig. 41 – Electric (Work Lamp) ………..72
Fig. 42 – Electric (Canopy Lamp)……..74
Fig. 43 – Electric (Instrument Panel:
Canopy Spec.)………………………………76
Fig. 44 – Electric (Instrument Panel:
Cabin Heater Spec.) ………………………78
Fig. 45 – Electric (Instrument Panel:
Cabin A/C Spec.) ………………………….80
Fig. 46 – Electric (Heater Harness) ……82
Fig. 47 – Electric (Work Control – Air
Conditioning)……………………………….84
Fig. 48 – Electric (Relay Bracket – Air
Conditioning)……………………………….86
Fig. 49 – Electric (Harness Mount) ……88
Fig. 50 – Air Conditioner (Unit)
(w/Heater) ……………………………………90
Fig. 51 – Air Conditioner (Unit Inner
Parts)(w/Heater) …………………………..92
Fig. 52 – Air Conditioner (Piping)(w/
Heater) ………………………………………..94
Fig. 53 – Air Conditioner (Engine
Related)……………………………………….96
Fig. 54 – Air Conditioner (Condenser
Related) ………………………………………98
Fig. 55 – Air Conditioner (Electric
Part)…………………………………………..100
Fig. 56 – Heater (Unit)(w/o A/C) …….102
Fig. 57 – Heater (Unit Inner Parts)
(w/o A/C) …………………………………..104
Fig. 58 – Heater (Piping) ………………..106
Fig. 59 – Duct (A/C, Heater Spec.) ….108
Fig. 60 – Sprocket………………………….110
Fig. 61 – Idler & Adjust …………………112
Fig. 62 – Track Roller ……………………114
Fig. 63 – Carrier Roller ………………….116
Fig. 64 – Crawler…………………………..118
Fig. 65 – Control Equipment (Travel
Pedal) ………………………………………..120
Fig. 66 – Control Equipment (Valve
Mount) ………………………………………122
Fig. 67 – Control Equipment (Travel
Lever)………………………………………..124
Fig. 68 – Control Equipment (Swing
Pedal) ………………………………………..126
50940328/AP1015 II Printed in U.S.A.
TABLE OF CONTENTS
Fig. 69 – Control Equipment (Link
Cover) ……………………………………….128
Fig. 70 – Control Equipment (Pedal
Cover) ……………………………………….130
Fig. 71 – Control Equipment (Lever
Spacer) ………………………………………132
Fig. 72 – Control Equipment (Blade Lever –
w/out Angle Blade)……………………..134
Fig. 73 – Control Equipment (Blade Lever –
Angle Blade Spec.)……………………..136
Fig. 74 – Control Equipment
(Armrest)……………………………………138
Fig. 75 – Control Equipment (Lock Lever &
Stand)………………………………………..140
Fig. 76 – Track Frame ……………………142
Fig. 77 – Counter Weight ……………….144
Fig. 78 – Turning Frame…………………146
Fig. 79 – Turning Bearing ………………148
Fig. 80 – Cover (Multi) ………………….150
Fig. 82 – Cover (Upper:1) ………………152
Fig. 83 – Cover (Upper:2) ………………154
Fig. 84 – Cover (Turning Frame) …….156
Fig. 85 – Cover (Track Frame)………..158
Fig. 86 – Frame Guard (Left) ………….160
Fig. 87 – Frame Guard (Right) ………..162
Fig. 88 – Cover (Turning Frame:Front
Left) ………………………………………….164
Fig. 89 – Cover (Turning Frame:Front
Right)………………………………………..166
Fig. 90 – Step (Cabin Spec.)……………168
Fig. 91 – Step (Canopy Spec.)…………170
Fig. 92 – Cover (Lever) ………………….172
Fig. 93 – Cover (Monitor:Canopy
Spec.) ………………………………………..174
Fig. 94 – Cover (Monitor:Cabin A/C
Spec.) ………………………………………..176
Fig. 95 – Cover (Monitor:Cabin Heater
Spec.) ………………………………………..178
Fig. 96 – Seat Mount ……………………..180
Fig. 97 – Cover (Seat Mount)………….182
Fig. 98 – Seat………………………………..184
Fig. 99 – Seat (Inner Parts)……………..186
Fig. 100 – Handrail (Left, w/
Canopy)……………………………………..188
Fig. 101 – Handrail (Right, w/
Canopy)……………………………………..190
Fig. 102 – Bonnet (Rear) ………………..192
Fig. 104 – Bonnet (Front)……………….194
Fig. 105 – Bonnet (Left)…………………196
Fig. 107 – Bonnet (Right)……………….198
Fig. 109 – Canopy …………………………200
Fig. 110 – Canopy Mount……………….202
Fig. 111 – Window Washer…………….204
Fig. 112 – Cabin Assy. …………………..206
Fig. 113 – Cabin (Door:1) ………………208
Fig. 114 – Cabin (Door:2) ………………210
Fig. 115 – Cabin (Front:Window:1)…212
Fig. 116 – Cabin (Front Window:2) …214
Fig. 117 – Cabin (Glass)…………………216
Fig. 118 – Cabin (Rear Cover) ………..218
Fig. 119 – Cabin (Electric Part)……….220
Fig. 120 – Cabin (Accessory)………….222
Fig. 121 – Rearview Mirror…………….224
Fig. 122 – Cabin Pad ……………………..226
Fig. 123 – Box (Cabin Heater
Spec.) ………………………………………..228
Fig. 124 – Hyd. Oil Pump Mount…….230
Fig. 125 – Hyd. Oil Pump (Quick Coupler
Spec.)………………………………………..232
Fig. 126 – Hyd. Oil Pump (ESS & Quick
Coupler Spec., w/ Cabin Only) …….234
Fig. 127 – Boom Cylinder ………………236
Fig. 128 – Arm Cylinder ………………..238
Fig. 129 – Bucket Cylinder …………….240
Fig. 130 – Swing Cylinder………………242
Fig. 131 – Blade Cylinder (w/out Angle
Blade) ……………………………………….244
Fig. 132 – Blade Cylinder (Angle Blade
Spec.)………………………………………..246
Fig. 133 – Angle Blade Cylinder (Angle
Blade Spec.)……………………………….248
Fig. 134 – Quick Coupler (Hitch
Cylinder)………………………………….250
Fig. 135 – Travel Motor …………………252
Fig. 136 – Turning Motor……………….254
Fig. 137 – Accumulator………………….256
Fig. 138 – Swivel Joint (w/out Angle
Blade)………………………………………..258
Fig. 139 – Swivel Joint (Angle Blade
Spec.) ………………………………………..260
Fig. 140 – Control Valve w/out Angle Blade
(1/8) ………………………………………….262
Fig. 141 – Control Valve w/out Angle Blade
(2/8 – Bucket and P.T.O.) …………….264
Fig. 142 – Control Valve w/out Angle Blade
(3/8 – Boom) ………………………………266
Printed in U.S.A. III 50940328/AP1015
TABLE OF CONTENTS
Fig. 143 – Control Valve w/out Angle Blade
(4/8 – Right Crawler/Supply)………..268
Fig. 144 – Control Valve w/out Angle Blade
(5/8 – Left Crawler/Swing) …………..270
Fig. 145 – Control Valve w/out Angle Blade
(6/8 – P.T.O/Dipper Arm)…………….272
Fig. 146 – Control Valve w/out Angle Blade
(7/8 – Supply and Join/Turning) ……274
Fig. 147 – Control Valve w/out Angle Blade
(8/8 – Blade)……………………………….276
Fig. 148 – Control Valve – Angle Blade
Spec. (1/8)………………………………….278
Fig. 149 – Control Valve – Angle Blade
Spec. (2/8 – Bucket/Angle) …………..280
Fig. 150 – Control Valve – Angle Blade
Spec. (3/8 – Boom) ……………………..282
Fig. 151 – Control Valve – Angle Blade
Spec. (4/8 – Right Crawler/Supply) .284
Fig. 152 – Control Valve – Angle Blade
Spec. (5/8 – Left Crawler/Swing) ….286
Fig. 153 – Control Valve – Angle Blade
Spec. (6/8 – P.T.O./Dipper Arm) …..288
Fig. 154 – Control Valve – Angle Blade
Spec. (7/8 – Supply/Turning)………..290
Fig. 155 – Control Valve – Angle Blade
Spec. (8/8 – Angle Blade) …………….292
Fig. 156 – Remote Control Valve
(Right)……………………………………….294
Fig. 157 – Remote Control Valve
(Left) …………………………………………296
Fig. 158 – 2-Way Valve (w/out Angle
Blade) ……………………………………….298
Fig. 159 – 2-Way Valve (Angle Blade
Spec.) ………………………………………..300
Fig. 160 – Solenoid Valve (P.T.O.)….302
Fig. 161 – Solenoid Valve (P.T.O.:ESS
Spec., w/ Cabin Only) …………………304
Fig. 162 – Solenoid Valve (P.T.O. 2 – Angle
Blade Spec.)……………………………….306
Fig. 163 – Solenoid Valve Bracket (P.T.O.
2 – Angle Blade Spec.)…………………308
Fig. 164 – Hyd. Oil Tank………………..310
Fig. 165 – Hyd. Oil Piping (Tank-Pump,
Control Valve) ……………………………312
Fig. 166 – Hyd. Oil Piping (Control Valve-
Turning Motor)…………………………..314
Fig. 167 – Hyd. Oil Piping w/out Angle
Blade (Control Valve:Fitting, 1)……316
Fig. 168 – Hyd. Oil Piping (Control
Valve:Fitting, 1 – Angle Blade
Spec.) ………………………………………..318
Fig. 169 – Hyd. Oil Piping w/out Angle
Blade (Control Valve:Fitting, 2) …..320
Fig. 170 – Hyd. Oil Piping (Control
Valve:Fitting, 2 – Angle Blade
Spec.) ………………………………………..322
Fig. 171 – Hyd. Oil Piping (Control Valve-
Return, Drain)…………………………….324
Fig. 172 – Hyd. Oil Piping (Control Valve-
Boom Bulkhead, Swing) ……………..326
Fig. 174 – Hyd. Oil Piping (Control Valve-
Boom Cylinder)………………………….328
Fig. 175 – Hyd. Oil Piping w/out Angle
Blade (Control Valve-Swivel
Joint) …………………………………………330
Fig. 176 – Hyd. Oil Piping (Control Valve-
Swivel Joint – Angle Blade Spec.)…332
Fig. 177 – Hyd. Oil Piping w/out Angle
Blade (Travel Frame) ………………….334
Fig. 178 – Hyd. Oil Piping (Travel Frame –
Angle Blade Spec.)……………………..336
Fig. 179 – Hyd. Oil Piping (Arm Cylinder,
Bucket Cylinder) ………………………..338
Fig. 181 – Hyd. Oil Piping (P.T.O.:Control
Valve-Boom) ……………………………..340
Fig. 183 – Hyd. Oil Piping (P.T.O.:Boom-
Arm End)…………………………………..342
Fig. 185 – Hyd. Oil Piping w/out Angle
Blade (P.T.O.:Solenoid Valve)……..344
Fig. 186 – Hyd. Oil Piping (P.T.O.:Solenoid
Valve – Angle Blade Spec.) ………….346
Fig. 187 – Hyd. Oil Piping w/out Angle
Blade (P.T.O.:Solenoid Valve, ESS
Spec., w/ Cab Only) ……………………348
Fig. 188 – Hyd. Oil Piping (P.T.O.:Solenoid
Valve, ESS Spec., w/ Cab Only — Angle
Blade Spec.)……………………………….350
Fig. 190 – Quick Coupler (Hyd. Oil
Piping:1) ……………………………………352
Fig. 192 – Quick Coupler (Hyd. Oil
Piping:2) ……………………………………354
Fig. 194 – Control Piping w/out Angle
Blade (1) ……………………………………356
Fig. 195 – Control Piping (1) (Angle Blade
Spec.)………………………………………..358
Fig. 196 – Control Piping (2) ………….360
50940328/AP1015 IV Printed in U.S.A.
TABLE OF CONTENTS
Fig. 197 – Greasing ……………………….362
Fig. 198 – Boom Bracket………………..364
Fig. 200 – Boom ……………………………366
Fig. 202 – Arm ……………………………..368
Fig. 204 – Bucket Arm & Link ……….370
Fig. 206 – Quick Coupler (Body)…….372
Fig. 208 – Blade (w/out Angle
Blade)………………………………………..374
Fig. 209 – Blade (Angle Blade
Spec.) ………………………………………..376
Fig. 212 – Radio Kit (Optional) ………378
Fig. 214 – Additional Weight Kit
(Optional)…………………………………..380
Hydraulic Quick-Connect Couplers…382
Fuse Positions ………………………………384
Numerical Index ………………………………..439