1 | Resonator |
2 | Air intake duct |
3 | Compressed-air line |
4 | Compressor |
5 | Control line |
6 | Coolant line |
7 | Coolant line |
8 | Power steering pump |
W13.30-1186-06
W13.30-1187-09
4 | Compressor | 9 | Electrical wiring harness | 13 | Sealing ring | ||
5 | Control line | 10 | Timing case | 14 | Fitting | ||
6 | Coolant line | 11 | Drive gear | ||||
7 | Coolant line | 12 | Sealing ring |
Danger ! | 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. | |
Danger ! | Risk of injury caused by body parts being pinched or crushed as cab is tilted | Ensure that no one is within the tilting range of the cab as it is being tilted. Always tilt the cab all the way to the end position and secure with the safety strut. | |
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. | |
| Notes on tilting the cab | ||
| Notes on coolant | ||
| Notes on self-locking nuts and bolts | ||
| Notes on avoiding damage through contamination and foreign objects | ||
| Notes on engine oil | ||
| Remove/install | ||
1 | Tilt cab | Installation: Only tilt back cab after the leak test. | |
2 | Drain coolant at engine radiator | ||
3 | Remove soundproofing | ||
4 | Remove resonator (1) | ||
5 | Remove air intake duct (2) | Installation: Check sealing ring for damage; replace if necessary. | |
6 | Remove compressed air line (3) from compressor (4) | Installation: Check compressed-air line (3) for carbonization. In event of any carbonization the air line (3) and the carbonized parts must be replaced. | |
Union nut, air line to fitting for compressor | |||
7 | Remove control line (5) from compressor (4) | Installation: Check sealing ring for damage; replace if necessary. | |
Union nut, control line to compressor | |||
8 | Unlock and remove coolant lines (6, 7) | Collect flowing out coolant in a suitable container. | |
9 | Remove power steering pump (8) on compressor (4) and place to the side with connected hydraulic lines | ||
Bolt, power steering pump to compressor | |||
10 | Remove electrical wiring harness (9) | ||
11 | Remove compressor (4) from timing case (10) | Collect escaping engine oil in a suitable container. | |
Installation: First insert the rear upper screw/bolt, then place compressor (4) on the timing case (10). Turn the drive gear (11) of the compressor (4). | |||
Bolt, compressor to timing case | |||
12 | Remove drive gear (11) | Only if the drive gear (11) is damaged. | |
Installation: Attach new drive gear (11) and also check the counter-gearwheel for the gearwheel drive involved for damage; replace if necessary. | |||
Nut, (left-hand thread) drive gear to compressor | |||
13 | Remove sealing rings (12, 13) on compressor (4) | Installation: Install new sealing rings (12, 13). | |
14 | Remove fitting (14) for air line (3) and the air intake duct (2) on compressor (4) | Only if compressor (4) was replaced or fitting (14) is leaky. | |
Fitting to compressor | |||
15 | Remove coolant lines (6, 7) fittings on compressor (4) | Only if the compressor (4) is replaced or the fittings for the coolant lines (6, 7) are leaky. | |
Fitting, coolant line to compressor | |||
16 | Install in the reverse order | ||
17 | Check engine oil level at display; correct if necessary | Observe set engine oil specification in the maintenance system. | |
18 | Start engine and perform an engine test run | Allow engine to run at a higher rotational speed. | |
19 | Check all connectors and lines on the compressor (4) for leaktightness | Visual inspection. |