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Caterpillar 302.5C Mini Hydraulic Excavator Factory Service & Shop Manual

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US Dollar: $55.00

Complete workshop repair service manual with electrical wiring diagrams for Caterpillar 302.5C Mini Hydraulic Excavator. It's the same service manual used by dealers that guaranteed to be fully functional and intact without any missing page.

This Caterpillar 302.5C Mini Hydraulic Excavator service & repair manual (including maintenance, overhaul, disassembling & assembling, adjustment, tune-up, operation, inspecting, diagnostic & troubleshooting…) is divided into different sections. Each section covers a specific component or system with detailed illustrations. A table of contents is placed at the beginning of each section. Pages are easily found by category, and each page is expandable for great detail. The printer-ready PDF documents work like a charm on all kinds of devices.

631 pages, bookmarked, Searchable, Printable, high quality PDF

MANUAL LIST:
RENR9143 - Specifications (302.5C Mini Hydraulic Excavator Machine System)
RENR9144 - Systems Operation (302.5C Mini Hydraulic Excavator Hydraulic System)
RENR9145 - Testing and Adjusting (302.5C Mini Hydraulic Excavator Hydraulic System)
RENR9146 - Schematic (302.5C Mini Excavator Hydraulic System)
RENR9147 - Disassembly and Assembly (302.5C Mini Hydraulic Excavator Machine Systems)
RENR9158 - Schematic (301.6C, 301.8C & 302.5C Mini-Hydraulic Excavator Electrical System)
RENR9723 - Disassembly and Assembly (302.5C Mini Hydraulic Excavator Engine Supplement)

589 pages, bookmarked, Searchable, Printable, high quality PDF

RENR9143 - Specifications (302.5C Mini Hydraulic Excavator Machine System).......2
  Blade Lift Cylinder.......3
  Boom Cylinder.......4
  Boom.......5
  Bucket Cylinder.......7
  Front Idler.......8
  Main Hydraulic Pump.......9
  Recoil Spring.......11
  Stick - Long Thumb.......12
  Stick - Long.......14
  Stick - Thumb.......16
  Stick Cylinder.......18
  Stick.......19
  Swing Boom Cylinder.......21
  Swing Gear and Bearing.......22
  Swing Motor.......24
  Swivel.......26
  Travel Motor.......28
RENR9144 - Systems Operation (302.5C Mini Hydraulic Excavator Hydraulic System).......30
  Accumulator (Pilot).......31
  Blade Hydraulic System.......34
  Boom Hydraulic System.......36
  Bucket Hydraulic System.......38
  Cylinders (Boom, Stick and Bucket).......40
  Final Drive.......43
  General Information.......47
  Implements and Swing Controls Alternate Patterns.......48
  Main Control Valve.......54
  Main Hydraulic Pump.......61
  Main Hydraulic System.......65
  Pilot Hydraulic System.......68
  Pump Control (Main Hydraulic).......71
  Relief Valve (Line).......74
  Relief Valve (Main).......76
  Relief Valve (Pilot).......78
  Return Hydraulic System.......79
  Stick Hydraulic System.......81
  Swing Boom Hydraulic System.......83
  Swing Hydraulic System.......88
  Swing Motor.......92
  Travel Counterbalance Valve.......98
  Travel Hydraulic System.......103
  Travel Motor.......108
  Travel Parking Brake.......114
RENR9145 - Testing and Adjusting (302.5C Mini Hydraulic Excavator Hydraulic System).......119
  Accumulator (Pilot) - Test and Charge.......120
  Cylinder Drift - Check.......132
  Cylinder Speed - Check.......135
  Engine Performance - Test - Engine Speed.......141
  General Testing and Adjusting Information.......142
  Hydraulic System Pressure - Release.......144
  Machine Drift on a Slope - Check.......145
  Main Hydraulic Pump Air - Purge.......148
  Operational Checks.......151
  Relief Valve (Line) - Test and Adjust.......152
  Relief Valve (Main) - Test and Adjust.......158
  Relief Valve (Pilot) - Test and Adjust.......169
  Relief Valve (Swing) - Test and Adjust.......173
  Specifications.......176
  Swing Speed and Overswing on Level Ground - Check.......178
  Swing Speed and Swing Drift on a Slope - Check.......181
  Travel on Level Ground - Test - Optional Test.......185
  Travel on Level Ground - Test.......187
  Visual Inspection.......190
RENR9146 - Schematic (302.5C Mini Excavator Hydraulic System).......191
  Collage.......192
  Main.......207
RENR9147 - Disassembly and Assembly (302.5C Mini Hydraulic Excavator Machine Systems).......209
  Accumulator (Hydraulic Pilot) - Remove and Install.......212
  Blade - Remove and Install.......215
  Blade Cylinder - Remove and Install.......220
  Blower Motor (Heater) - Remove and Install.......225
  Boom - Remove and Install.......233
  Boom Cylinder - Remove and Install.......241
  Bucket - Remove and Install.......248
  Bucket Cylinder - Remove and Install.......250
  Bucket Linkage - Remove and Install.......255
  Cab - Install.......259
  Cab - Remove.......263
  Counterweight - Remove and Install.......267
  Evaporator Coil - Remove and Install.......275
  Final Drive and Travel Motor - Assemble.......283
  Final Drive and Travel Motor - Disassemble.......295
  Final Drive and Travel Motor - Install.......307
  Final Drive and Travel Motor - Remove.......309
  Front Idler - Remove and Install.......311
  Front Idler, Recoil Spring and Hydraulic Track Adjuster - Remove and Install.......313
  Fuel Tank - Install.......315
  Fuel Tank - Remove.......320
  Gear Pump (Pilot) - Assemble.......326
  Gear Pump (Pilot) - Disassemble.......332
  Heater Core - Remove and Install.......338
  Hydraulic System Pressure - Release.......346
  Hydraulic Tank - Install.......347
  Hydraulic Tank - Remove.......350
  Hydraulic Track Adjusters - Remove and Install.......353
  Load Control Valve (Boom Cylinder) - Remove and Install.......356
  Main Control Valve - Assemble.......360
  Main Control Valve - Disassemble.......372
  Main Control Valve - Install.......384
  Main Control Valve - Remove.......389
  Main Hydraulic Pump - Assemble.......394
  Main Hydraulic Pump - Disassemble.......401
  Main Hydraulic Pump and Gear Pump (Pilot) - Install.......408
  Main Hydraulic Pump and Gear Pump (Pilot) - Remove.......410
  Pilot Valve (Joystick) - Assemble.......412
  Pilot Valve (Joystick) - Disassemble.......415
  Pilot Valve (Joystick) - Install.......418
  Pilot Valve (Joystick) - Remove.......422
  Pump Drive Coupling - Remove and Install.......426
  Recoil Spring - Remove and Install.......430
  Relief Valve (Pilot) - Remove and Install.......434
  Seat - Remove and Install.......436
  Selector Valve (Alternate Pattern Control) - Remove and Install.......439
  Solenoid Valve (Auxiliary Circuit) - Remove and Install.......443
  Solenoid Valve (Hydraulic Lockout) - Remove and Install.......447
  Solenoid Valve (Travel Speed) - Remove and Install.......449
  Sprocket - Remove and Install.......451
  Stick - Remove and Install.......453
  Stick Cylinder - Remove and Install.......462
  Support (Swing Boom) - Install.......469
  Support (Swing Boom) - Remove.......475
  Swing Boom Cylinder - Remove and Install.......483
  Swing Drive - Assemble.......490
  Swing Drive - Disassemble.......494
  Swing Drive - Install.......498
  Swing Drive - Remove.......500
  Swing Gear and Bearing - Remove and Install.......502
  Swing Motor - Assemble.......504
  Swing Motor - Disassemble.......511
  Swing Motor - Install.......518
  Swing Motor - Remove.......523
  Swivel - Assemble.......528
  Swivel - Disassemble.......530
  Swivel - Install.......532
  Swivel - Remove.......535
  Track - Remove and Install.......538
  Track Carrier Roller - Remove and Install.......542
  Track Roller - Remove and Install.......544
  Upper Frame and Undercarriage Frame - Connect.......548
  Upper Frame and Undercarriage Frame - Separate.......554
RENR9158 - Schematic (301.6C, 301.8C & 302.5C Mini-Hydraulic Excavator Electrical System).......560
  Collage.......561
  Main.......576
RENR9723 - Disassembly and Assembly (302.5C Mini Hydraulic Excavator Engine Supplement).......578
  Alternator - Remove and Install.......579
  Battery - Remove and Install.......583
  Electric Starting Motor - Remove and Install.......586
  Engine - Install.......589
  Engine - Remove.......595
  Fan - Remove and Install.......601
  Flywheel - Remove and Install.......603
  Fuel Filter and Water Separator Base - Remove and Install.......605
  Fuel Transfer Pump - Remove and Install.......608
  Hydraulic Oil Cooler - Remove and Install.......611
  Hydraulic System Pressure - Release.......614
  Muffler - Remove and Install.......615
  Radiator - Remove and Install.......617
  Refrigerant Compressor - Remove and Install.......623
  Refrigerant Condenser - Remove and Install.......626
  Refrigerant Receiver-Dryer - Remove and Install.......632

EXCERPT:
Installation Procedure
Note: Cleanliness is an important factor. Before assembly, all parts should be thoroughly cleaned in cleaning fluid. Allow the parts to air dry. Wiping cloths or rags should not be used to dry parts. Lint may be deposited on the parts which may cause later trouble. Inspect all parts. If any parts are worn or damaged, use new parts for replacement.
1. Position refrigerant compressor (2) and install bolts (1) and (4).
2. Connect harness assembly (3) .
3. Position hose assemblies (5) and install bolt (6).
4. Install the belt for the air conditioning compressor. Refer to Operation and Maintenance Manual, "Belts - Inspect/Adjust/Replace".
5. Charge the air conditioner system. Refer to Service Manual, SENR5664, "Air Conditioning and Heating Systems with R-134a Refrigerant". Refer to Special Publication, NEDG5065, "Air Conditioning Tools".
...
Caterpillar 302.5C Mini Hydraulic Excavator Factory Service & Shop Manual

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