Workshop Manual
Table Of Contents
- COVER
- INTRODUCTION
- SAFETY
- CONTENTS
- SECTION 1 GENERAL
- SECTION 2 UPPERSTRUCTURE
- Cab
- Counterweight
- Main Frame
- Pump Device
- REMOVE AND INSTALL PUMP DEVICE
- DISASSEMBLE PUMP DEVICE
- ASSEMBLE PUMP DEVICE
- MAINTENANCE STANDARD
- ALLOWABLE LIMITS FOR CYLINDER BLOCK
- DISASSEMBLE REGULATOR
- ASSEMBLE REGULATOR
- DISASSEMBLE FAN PUMP
- ASSEMBLE FAN PUMP
- MAINTENANCE STANDARD
- DISASSEMBLE REGULATOR (FAN PUMP)
- ASSEMBLE REGULATOR (FAN PUMP)
- STRUCTURE OF PILOT PUMP
- Control Valve
- REMOVE AND INSTALL CONTROL VALVE
- DISASSEMBLE CONTROL VALVE (4-SPOOL HOUSING SIDE)
- ASSEMBLE CONTROL VALVE (4-SPOOL HOUSING SIDE)
- DISASSEMBLE CONTROL VALVE (5-SPOOL HOUSING SIDE)
- ASSEMBLE CONTROL VALVE (5-SPOOL HOUSING SIDE)
- DISASSEMBLE CONTROL VALVE (4-SPOOL HOUSING UPPER AND LOWER SURFACES)
- ASSEMBLE CONTROL VALVE (4-SPOOL HOUSING UPPER AND LOWER SURFACES)
- DISASSEMBLE CONTROL VALVE (5-SPOOL HOUSING UPPER AND LOWER SURFACES)
- ASSEMBLE CONTROL VALVE (5-SPOOL HOUSING UPPER AND LOWER SURFACES)
- DISASSEMBLE CONTROL VALVE (4-SPOOL CONTROL VALVE)
- ASSEMBLE CONTROL VALVE (4-SPOOL CONTROL VALVE)
- DISASSEMBLE CONTROL VALVE (5-SPOOL CONTROL VALVE)
- ASSEMBLE CONTROL VALVE (5-SPOOL CONTROL VALVE)
- DISASSEMBLE CONTROL VALVE (HOUSING FRONT AND REAR SURFACES)
- ASSEMBLE CONTROL VALVE (HOUSING FRONT AND REAR SURFACES)
- DISASSEMBLE HOUSING
- ASSEMBLE HOUSING
- Swing Device
- Pilot Valve
- Pilot Shut-Off Solenoid Valve
- Solenoid Valve
- Signal Control Valve
- Shockless Valve
- Fan Valve
- Fan Motor
- Engine
- SECTION 3 UNDERCARRIAGE
- SECTION 4 FRONT ATTACHMENT
- SERVICE MANUAL REVISION REQUEST FORM
UPPERSTRUCTURE / Pump Device
W2-4-61
1 - Pin 18 - Sleeve 35 - O-Ring (3 Used) 54 - Adjusting Plug
2 - Sleeve 19 - Spool 36 - Socket Bolt (2 Used) 57 - Pin
3 - O-Ring (2 Used) 20 - Pin (2 Used) 37 - Socket Bolt (2 Used) 58 - O-Ring
4 - O-Ring 21 - Lever 38 - O-Ring 59 - O-Ring
5 - Sleeve 22 - Feedback Lever 39 - Adjusting Screw 60 - O-Ring
6 - Compensating Piston 23 - Pin 40 - Adjusting Screw 61 - O-Ring
7 - Compensating Rod 24 - Pin 41 - Nut (2 Used) 62 - Cover
8 - Spring Seat 25 - Lever 42 - O-Ring 63 - Socket Bolt (4 Used)
9 - Spring 27 - Pilot Piston 43 - Cover 64 - Plug (11 Used)
10 - Spring 28 - Spring Seat 44 - Nut 65 - Solenoid Valve
11 - Adjusting Disc 29 - Spring 46 - Adjusting Screw 66 - Socket Bolt (2 Used)
13 - Retaining Ring 30 - Adjusting Disc 48 - Housing 67 - O-Ring (9 Used)
14 - Spring Seat 31 - O-Ring 49 - Pin (2 Used) 69 - Plug
15 - Spring 32 - Socket Bolt (8 Used) 51 - Adjusting Plug
16 - Spring 33 - Cover 52 - O-Ring (3 Used)
17 - Retaining Ring 34 - O-Ring 53 - Retaining Ring (2 Used)