D20.10-1122-09
1 Bracket
2 Coolant hose
3 Bracket
4 Vacuum line
9 Gasket
N14/3 Glow output stage
5 Coolant thermostat
6 Coolant hose
7 Screw
8 Leak oil line
| Remove/install | ||
1 | Drain coolant | ||
2 | Remove air filter housing | ||
3 | Unclip vacuum line (4) from cover on left cylinder head cover | ||
4 | Remove bracket (1) with glow output stage (N14/3) and lay down to side | Unclip coolant hose (2) from bracket (1). Do not disconnect electrical connectors from glow output stage (N14/3). | |
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5 | Unclip coolant hose (2) from bracket (3). | ||
6 | Open Henn coupling and remove coolant hose (6) on coolant thermostat (5) | Installation: Replace sealing ring. | |
7 | Unclip leak oil line (8) from coolant thermostat (5) | ||
8 | Unscrew bolts (7) and remove coolant thermostat (5) from charge air manifold | Installation: Check seal (9) on coolant thermostat (5), if applicable replace coolant thermostat (5) and clean sealing surface on charge air manifold. | |
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9 | Install in the reverse order | ||
Danger! | Risk of accident caused by vehicle starting off by itself when engine is running. Risk of injury caused by contusions and burns during starting procedure or when working near the engine as it is running | Secure vehicle to prevent it from moving by itself. | |
10 | Test run engine and check function of coolant thermostat (5) |
Charge air pipe/charge air cooling
Coolant pump, coolant thermostat