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III-96
Repair Procedure:
After you locate the defective component containing the
restriction, recover all of the refrigerant. Replace the de-
fective component and the receiver-drier. Evacuate and
recharge the system with refrigerant, then check AC opera-
tion and performance.
Compressor Malfunction
Tip:
The compressor may be noisy when it operates.
Cause:
Defective reed valves or other compressor components. If
the compressor is not noisy, there may be a worn or loose
compressor clutch drive belt.
Repair Procedure:
If you find the belt worn or loose, replace or tighten it and
recheck system performance and gauge readings. To in-
spect and service the compressor, you must isolate (front
seat the stem type compressor service valves) and recover
refrigerant, or fully recover R-12 from systems containing
Schrader valves. Remove the compressor cylinder head
and check the appearance of the reed valve plate assembly.
If defective, replace the valve plate and install with new
gaskets, or replace the compressor assembly.
Manifold Gauge Set Readings
Figure 8-12
Gauge reading, compressor
malfunction.
Содержание TL150
Страница 1: ...TL150 Track Loader BOOK No CT7E901 WORKSHOP MANUAL Serial No 21500004...
Страница 4: ...0 4...
Страница 5: ...I 1 I GENERAL...
Страница 18: ...I 14 GENERAL...
Страница 19: ...II 1 II SPECIFICATIONS...
Страница 44: ...III 1 III MACHINE CONFIGURATION...
Страница 94: ...III 51 MACHINE CONFIGURATION ELECTRICAL SYSTEM ELECTRICAL SYSTEM ELECTRICAL WIRING DIAGRAM...
Страница 122: ...III 79...
Страница 146: ...MACHINE CONFIGURATION III 103...
Страница 147: ...IV 1 IV HYDRAULIC UNITS...
Страница 152: ...IV 6 HYDRAULIC UNITS HST PUMP 1 Plug 2 Plug 3 Plug 4 Screw 5 Seal Nut 6 Plug Pump Assembly 4 4...
Страница 189: ...IV 43 HYDRAULIC UNITS GEAR PUMP INSPECTION AND ADJUSTMENT IV 36 38 TROUBLESHOOTING IV 39...
Страница 230: ...IV 84 HYDRAULIC UNITS PILOT VALVE INSPECTION AND ADJUSTMENT IV 79 TROUBLESHOOTING IV 80...
Страница 254: ...IV 108 HYDRAULIC UNITS CYLINDERS Corrective Jig E MATERIAL STKM13C Unit mm Corrective Jig E A B Arm 90 75 Bucket 90 75...
Страница 261: ...IV 115 HYDRAULIC UNITS TRAVEL MOTOR DISASSEMBLY AND ASSEMBLY Special tools...
Страница 263: ...IV 117 HYDRAULIC UNITS TRAVEL MOTOR...
Страница 282: ...IV 136 HYDRAULIC UNITS TRAVEL MOTOR...
Страница 283: ...V 1 V TROUBLESHOOTING...