3191172 HARNESS AS-CHASSIS Caterpillar parts
345D, 345D L, 349D L
Rating:
Alternative (cross code) number:
CA3191172
319-1172
3191172
CA3191172
319-1172
3191172
Weight: 6 pounds 2 kg.
EXCAVATOR, MOBILE HYD POWER UNIT,
Compatible equipment models: 3191172:
Information:
Personal injury can result from hot coolant, steam and alkali.At operating temperature, engine coolant is hot and under pressure. The radiator and all lines to heaters or the engine contain hot coolant or steam. Any contact can cause severe burns.Remove cooling system pressure cap slowly to relieve pressure only when engine is stopped and cooling system pressure cap is cool enough to touch with your bare hand.Do not attempt to tighten hose connections when the coolant is hot, the hose can come off causing burns.Cooling System Coolant Additive contains alkali. Avoid contact with skin and eyes.
Illustration 1 g01855334
Turn ball valves (1) to the OFF position. Disconnect hoses (2) and drain the coolant from the heater core. Drain the coolant into a suitable container for storage or disposal.
Illustration 2 g01855335
Remove covers (3) .
Illustration 3 g01855337
Remove covers (4) and (5) .
Illustration 4 g01855336
Illustration 5 g01856693
Disconnect harness assembly (6) from the air conditioner and heater assembly. Disconnect all hoses (7) from the air conditioner and heater assembly. Disconnect harness assembly (8) from the cab. Reposition harness assembly (8) and secure harness assembly (8) to the air conditioner and heater assembly.
Illustration 6 g01857975
Remove cover assemblies (9) , (10) , and (11) .
Illustration 7 g01856694
Remove liner (12) .
Illustration 8 g01857978
Remove duct assembly (13) and filter assembly (14) .
Illustration 9 g01857979
Illustration 10 g01857980
Illustration 11 g01857985
Attach Tooling (A) and a suitable lifting device to air conditioner and heater assembly (15) . The weight of air conditioner and heater assembly (15) is approximately 181 kg (400 lb).
Disconnect harness assembly (18) . Remove bolts (16) and bolts (17) . Remove air conditioner and heater assembly (15) .Installation Procedure
Install air conditioner and heater assembly (15) in the reverse order of removal.
Refer to Operation and Maintenance Manual, "Cooling System Coolant Level - Check" for the correct coolant level.
Caterpillar parts catalog:
Parts harness Caterpillar catalog:
3222388
HARNESS AS-CAB
345D, 345D L
345D, 345D L
2382351
HARNESS AS-LIGHTING
345C, 345C L, 345C MH, 345D, 345D L, 345D L VG, 349D, 349D L, W345C MH
345C, 345C L, 345C MH, 345D, 345D L, 345D L VG, 349D, 349D L, W345C MH
3190975
HARNESS AS-CHASSIS
345D, 345D L
345D, 345D L
3190964
HARNESS AS-ENGINE
345D, 345D L, 349D, 349D L
345D, 345D L, 349D, 349D L
2917804
HARNESS AS-PUMP
345D, 345D L, 345D L VG, 349D, 349D L
345D, 345D L, 345D L VG, 349D, 349D L
3640357
HARNESS AS-LIGHTING
329E, 329E L, 329E LN
329E, 329E L, 329E LN
3508249
HARNESS AS-CAB
345D, 345D L, 349D, 349D L
345D, 345D L, 349D, 349D L
3280047
HARNESS AS-CHASSIS
345D, 345D L, 349D, 349D L
345D, 345D L, 349D, 349D L
3090750
HARNESS AS-PLATFORM
345D, 345D L
345D, 345D L
2917856
HARNESS AS-VALVE
345D, 345D L, 345D L VG, 349D, 349D L
345D, 345D L, 345D L VG, 349D, 349D L
2993027
HARNESS AS-VALVE
345D, 345D L, 345D L VG, 349D, 349D L
345D, 345D L, 345D L VG, 349D, 349D L
3191314
HARNESS AS-CONTROL
345D, 345D L, 345D L VG, 349D, 349D L
345D, 345D L, 345D L VG, 349D, 349D L