IV-68
HYDRAULIC UNITS
CONTROL VALVE (SUB)
Solenoid Valve A
1. Loosen the nut and remove the solenoid coil
(1).
Nut: 29.4 ±2.94 N·m
2. Remove the shaft (2) from the body.
• Take care not to miss the push rod.
Shaft: 37.3 ±3.92 N·m
3. Remove the O-ring from the shaft (2).
4. Remove the spool (3) and sleeve (4) from the
body.
• To remove the sleeve, turn the body upside
down and lightly tap it.
Control Valve
1. Loosen the plug (5) from the body.
Plug: 98.1 ±9.81 N·m
2. Remove the O-ring from the plug (5).
3. Remove the spring (6) and washer (7).
4. Loosen the plug (8) from the body.
Plug: 75.5 ±7.85 N·m
5. Remove the O-ring from the plug (8).
6. Remove the spool (9) from the body.
Relief Valve
1. Loosen the plug (10) from the body.
Plug: 75.5 ±7.85 N·m
2. Remove the O-ring from the plug (10).
3. Remove the spring (11).
T6D901
Summary of Contents for TL150
Page 1: ...TL150 Track Loader BOOK No CT7E901 WORKSHOP MANUAL Serial No 21500004...
Page 4: ...0 4...
Page 5: ...I 1 I GENERAL...
Page 18: ...I 14 GENERAL...
Page 19: ...II 1 II SPECIFICATIONS...
Page 44: ...III 1 III MACHINE CONFIGURATION...
Page 94: ...III 51 MACHINE CONFIGURATION ELECTRICAL SYSTEM ELECTRICAL SYSTEM ELECTRICAL WIRING DIAGRAM...
Page 122: ...III 79...
Page 146: ...MACHINE CONFIGURATION III 103...
Page 147: ...IV 1 IV HYDRAULIC UNITS...
Page 152: ...IV 6 HYDRAULIC UNITS HST PUMP 1 Plug 2 Plug 3 Plug 4 Screw 5 Seal Nut 6 Plug Pump Assembly 4 4...
Page 189: ...IV 43 HYDRAULIC UNITS GEAR PUMP INSPECTION AND ADJUSTMENT IV 36 38 TROUBLESHOOTING IV 39...
Page 230: ...IV 84 HYDRAULIC UNITS PILOT VALVE INSPECTION AND ADJUSTMENT IV 79 TROUBLESHOOTING IV 80...
Page 261: ...IV 115 HYDRAULIC UNITS TRAVEL MOTOR DISASSEMBLY AND ASSEMBLY Special tools...
Page 263: ...IV 117 HYDRAULIC UNITS TRAVEL MOTOR...
Page 282: ...IV 136 HYDRAULIC UNITS TRAVEL MOTOR...
Page 283: ...V 1 V TROUBLESHOOTING...