Remove/Install Coolant Expansion Reservoir - AR20.30-P-4950LF
Model 217 with engine 157, 276, 278, 279
Model 222 with engine 157, 256, 276.8/9, 277, 278, 279, 642, 651
Shown on vehicle with engine 278
Fig 1: Coolant Expansion Reservoir Components Location - Model 222 With Engine 276.8 (Shown With Engine 278)
Shown on vehicle with Engine 651
| Risk of injury to skin and eyes suffering scalding from contact with hot coolantspray. Risk of poisoning from swallowing coolant. | Do not open cooling system unless coolant temperature is below 90°C. Open cap slowly and release the overpressure. Do not pour coolant into beverage containers. Wear protective gloves, protective clothing and safety glasses. | AS20.00-Z-0001-01A | |
| Notice | Notes on coolant | AH20.00-P-2080-01KOA | |
| Notes on coolant level | AH20.00-P-1142-01CW | ||
| Remove/install | |||
| 1 | Open hood | ||
| 2 | Remove cover over coolant expansion reservoir (2) | ||
| 3 | Unscrew cap (1) of coolant expansion, reservoir (2) | ||
| 4 | Suction off coolant from coolant expansion reservoir (2) | Fig 2 | |
| 5 | Disconnect electrical connection (5) | ||
| 6 | Detach coolant hoses (9) from coolant expansion reservoir (2) | ||
| 7 | Lift lock (3) and pull coolant lines (4) out of coolant expansion reservoir (2) | ||
| 8 | Remove screw (6) and lift coolant expansion reservoir (2) | ||
| 9 | Remove coolant hose (7) at coolant expansion reservoir (2) | AR20.20-P-7441-01RQ | |
| 10 | Remove coolant expansion reservoir (2) in upward direction | ||
| 11 | Install in the reverse order | ||
| Check | |||
| 12 | Check engine cooling system for leaktightness | AR20.00-P-1010LF |