G20.20-3221-79
1 | Radiator unit | 11 | Grab bar | |
2 | Charge air hose | 12 | Nut | |
3 | Charge air hose | 13 | Oil lines | |
4 | Nut | 14 | Coolant hose | |
5 | Grab bar | 15 | Bracket | |
6 | Nut | 16 | Nut | |
7 | Coolant hose | 17 | Bracket | |
8 | Fan frame | 18 | Bracket | |
9 | Coolant hose | 19 | Retaining strap | |
10 | Nut |
20 | Hydraulic fluid reservoir |
21 | Bracket |
22 | Screw/bolts |
23 | Return hose |
24 | Nut |
25 | Nut |
G55.30-3466-11
Danger ! | 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 pressure. Do not pour coolant into beverage containers. | |
Danger ! | Risk of injury to skin or eyes from hydraulic fluid spraying out under pressure.Risk of poisoning from swallowing hydraulic fluid. | Depressurize hydraulic system completely before starting any work on it. Wear protective clothing and safety glasses. | |
| Notes on coolant | ||
| Remove/install | ||
1 | Drain and collect coolant | ||
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Installation: Fill coolant. | |||
2 | Drain air conditioning system | Engine 926.969 in model 437.467 | |
Installation: Fill air conditioning system and inspect for leaktightness and proper operation. | |||
3 | Remove refrigerant lines on condenser and bracket at the radiator unit (1) | Engine 926.969 in model 437.467 | |
4 | Remove fuel cooler from the radiator unit (1) |
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5 | Remove V-belt for fan | ||
6 | Remove return hose (23) from hydraulic fluid reservoir (20) | ||
7 | Mark installation position of nut (24) | ||
8 | Unscrew nut (25) and remove washer with spacers | ||
9 | Remove screws/bolts (22) and remove holder (21) from hydraulic fluid reservoir (20) | ||
10 | Remove charge air hoses (2, 3) from radiator unit (1) | ||
11 | Unscrew nut (4) and remove washer with spacers | ||
12 | The nut (6) must be screwed in the direction of the radiator unit (1) until the grab bar (5) can be pulled out of the fan frame (8) | ||
13 | Remove coolant hoses (7, 9) from radiator unit (1) | ||
14 | Unscrew nut (10) and remove washer with spacers | ||
15 | The nut (12) must be screwed in the direction of the radiator unit until the grab bar (11) can be pulled out of the fan frame (8) | The nut (12) must be unscrewed in the direction of the radiator unit (1) until the grab bar (11) can be pulled out of the fan frame (8). | |
16 | Remove oil lines (13) and catch escaping oil | ||
17 | Remove coolant hose (14) at the radiator unit (1) | ||
18 | Remove bracket (15) from fan frame (8) | ||
19 | Unscrew nuts (16) | Counterhold screw/bolts. | |
20 | Attach bracket (17, 18) to radiator unit (1) | ||
21 | Lead a retaining strap (19) through the bracket (17, 18) | ||
22 | Lead a retaining strap through the fan frame (8) | The retaining strap must be attached to the fan frame (8) in the area of the coolant hose (7, 9). | |
23 | Hook retaining straps in a crane and remove radiator unit (1) | ||
24 | Install in the reverse order | ||
| Check | ||
25 | Check coolant level | ||
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26 | Check engine cooling system for leaktightness | ||
27 | Check oil level in transfer case | ||
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28 | Perform a test drive | ||
29 | Check oil level again in transfer case | ||
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