1 | Oil filler plug |
3 | Drain screw |
11 | Check screw |
N25.40-2012-06
2 | Oil pan |
3 | Drain screw |
4 | Leaf spring |
5 | Washer |
6 | Filter |
7 | Jack |
8 | Seal |
9 | Stud bolt |
10 | Oil intake opening in torque converter clutch housing |
W25.40-1032-06
Only with code MP1 (Rear cooling system) |
12 | Heat exchanger |
13 | Drain valve |
14 | Union nut |
15 | Cap |
N25.40-2013-06
Draining | |||
Warning | 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. | |
1 | Tilt cab | ||
Topical note | Notes on tilting the cab | ||
2 | Clean area around oil filler plug (1), drain screws (3), inspection plug (11) and oil pan (2) | ||
3 | Drain engine oil at drain screws (3) on torque converter clutch housing and at the transmission | Drain engine oil when hot. | |
Installation: Replace sealing rings of drain screws (3). | |||
Engine 541.9, 542.9Screw plug to torque converter clutch | |||
Drain screw to transmission housing | |||
4 | Detach oil pan (2) from converter shift clutch housing | Installation: Install new seal (8). Install oil pan (2) so that the deep part of the oil pan (2) faces upwards and is positioned over the oil intake opening in the torque converter clutch housing (10). | |
Engine 541.9, 542.9Nut, oil pan to torque converter clutch housing | |||
5 | Remove left spring (4) and washer (5) | Installation: The lugs on the leaf spring (4) must face towards the filter (6). | |
Engine 541.9, 542.9Nut, strainer/filter element to torque converter clutch housing | |||
6 | Remove filter (6) and bush (7) | Clean filter (6), replace filter (6) if very dirty. | |
Installation: Observe installation position, the sheet-metal cover of the filter (6) must face outwards. | |||
7.1 | Detach oil hose from union nut (14) on heat exchanger (12) | Only on model 954 with code MP1 (Rear cooling system) without jiggle valve (13). | |
Collect engine oil in a suitable container. | |||
Model 954 with code MP1 (Rear cooling system)Hydraulic hose screw connection to heat exchanger | |||
7.2 | Unscrew cap and screw hose grommet onto jiggle valve (13) | Only on model 934, 954 with code MP1 (Rear cooling system) with drain valve (13). | |
Collect engine oil in a suitable container. | |||
Filling | |||
8 | Check adjusted oil quality in Telligent maintenance system and adjust the quality of the engine oil to be added, if necessary | ||
9 | Remove oil filler screw (1) from torque converter clutch housing | ||
10 | Remove check screw (11) from transmission | ||
11 | Add engine oil at opening of oil filler screw (1) | Keep adding until engine oil runs out at the opening for the check screw (11). | |
HD engine oil | |||
Warning | 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. | |
12 | Start engine and run at 800 to 900 rpm with the highest gear engaged | ||
13 | Slowly add engine oil at opening of oil filler screw (1) | Keep adding until engine oil runs out at the opening for the check screw (11). | |
HD engine oil | |||
14 | Screw in oil filler screw (1) and screw in check screw (11) | Install new seals. Seal the opening only after engine oil no longer runs out. | |
Engine 541.9, 542.9Screw plug to torque converter clutch | |||
Filling screw/inspection plug to transmission housing | |||
15 | Shift manual transmission to neutral position | ||
16 | Run engine at approx. 1200 rpm for 2 to 3 minutes | The heat exchanger (12), oil reservoir and oil lines are then completely filled with engine oil. | |
| Check | ||
17 | Check oil level with running engine and correct, if necessary | ||
| MODEL 950, 952, 953, 954 WITH ENGINE 541.9, 542.9 | ||
| Model 930, 932, 934 with engine 541.9, 542.9 | ||
The oil level must be at the lower edge of the opening. | |||
18 | Turn off engine | ||
19 | Check oil filter housing for leaks | Visual inspection. |