1 | Compression pressure recorder |
3 | Screw-in piece |
P01.00-3162-03
Danger | Risk of explosion caused by fuel igniting. Risk of injury to skin and eyes caused by fuel spraying out at high pressure | Keep all ignition sources out of hazard area. | |
Danger | Risk of explosion caused by fuel igniting, risk of poisoning caused by inhaling and swallowing fuel as well as risk of injury to eyes and skin caused by contactwith fuel. | No fires, sparks, open flames or smoking. Pour fuels into suitable and appropriately marked containers only. | |
Warning | Risk of injury. Skin or eye injuries may result when handling hot or glowing objects. | Wear protective gloves, protective clothing and safety glasses, if necessary. | |
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. | |
Topical note | Notes on avoiding damage through contamination and foreign objects | ||
| Remove | ||
1 | Start engine and warm up to normal operating temperature (approx. 80 °C). | Only check compression pressure for an engine is at operating temperature. | |
2 | Switch off ignition. | ||
3 | Remove glow plugs. |
| |
Model 415 with engine 608 | |||
4 | Disconnect the electrical connector of the quantity control valve. | ||
5 | Turn engine via the starter. | Crank engine several times to eliminate combustion residues in the cylinder. | |
| Check | ||
6 | Screw the screw-in piece (3) into the glow plug hole by hand. | Screw-in fitting | |
7 | Connect compression pressure recorder (1) to screw-in piece (3). | Compression tester | |
Screw-in fitting | |||
8 | Turn engine via the starter and check compression pressure. | Engine 607Installation tolerance or new value of compression pressure | |
Engine 608Installation tolerance or new value of compression pressure | |||
Engine 607Wear limit or limit value of compression pressure | |||
Engine 608Wear limit or limit value of compression pressure | |||
Engine 607Compression pressure, permissible difference between the cylinders | |||
Engine 608Compression pressure, permissible difference between the cylinders | |||
9 | Remove compression pressure recorder (1) from screw-in piece (3). | Compression tester | |
Screw-in fitting | |||
10 | Remove screw-in piece (3) from glow plug hole. | Screw-in fitting | |
11 | Check compression pressure of the remaining cylinders in the same way. | If min. compression pressure is not reached or the permissible difference between the individual cylinders is exceeded | |
| |||
Check cylinder leakage. | |||
12 | Install in the reverse order. | ||
| Install | ||
13 | Connect electrical connector of the quantity control valve. | ||
14 | Install glow plugs. |
| |
Model 415 with engine 608 | |||
| Check | ||
15 | Read out fault memory with vehicle diagnosis system. | ||
| |||
If existing faults are shown: | |||
| |||
Erase the fault memory. |
607 589 00 91 00
Screw-in fitting
001 589 76 21 00
Compression tester
Referenced documents
- ad0000s200004c Connect STAR DIAGNOSIS and read out fault memory
- ah0000p500001a Notes on avoiding damage through contamination and foreign objects
- ar0100s1300cd Check cylinders for leaks
- ar1520s4111cd Remove/install glow plugs
- ar1520s4111ce Remove/install glow plugs
- as0000z000201a Risk of injury. Skin or eye injuries may result when handling hot or glowing objects.
- as0000z000501a 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.
- as0716z000101a Risk of explosion caused by fuel igniting. Risk of injury to skin and eyes caused by fuel spraying out at high pressure
- as4700z000101a Risk of explosion caused by fuel igniting, risk of poisoning caused by inhaling and swallowing fuel as well as risk of injury to eyes and skin caused by contactwith fuel.