Remove/Install Circulation Pump For Low-Temperature Water Circuit - AR09.41-P-6925MLJ
Engine 157, 276.8, 278 in model 166
Engine 157, 276.8, 278 in model 292
Fig 1: Circulation Pump For Low-Temperature Water Circuit Components Location - Engine 157, 276.8, 278 In Model 166
Shown on ENGINE 278 in MODEL 166
| Remove/install | |||
| 1 | Blow out coolant for low-temperature water circuit | AR09.41-P-6834MLJ | |
| 2 | Disconnect electrical connection (2) on charge air cooler circulation pump (M44) | ||
| 3 | Remove screw/bolt (3) and remove the bracket (4) | ||
| 4 | Detach coolant hose (6) at charge air cooler circulation pump (M44) | ||
| 5 | Remove circulation pump for charge air cooler (M44) | ||
| 6 | Install in the reverse order | ||
| Check | |||
| 7 | Check engine cooling system for leaktightness | AR20.00-P-1010GQ | |
| Risk of accident from vehicle starting off by itself when engine running. Risk of injury (bruises and burns) resulting from working on the engine while it is being started or when it is running. | Secure vehicle to prevent it from starting off by itself. Wear closed and snug-fitting work clothes. Do not touch hot or rotating parts. | AS00.00-Z-0005-01A | |
| 8 | Perform an engine test run, check engine cooling system for proper operation and leaktightness |