AR07.03-B-6830B | Remove/install injectors | 12.02.16 |
Cumbustion engine 475 with Vehicle 695.034, 695.051
Cumbustion engine 475.976 with Vehicle 382.070
Cumbustion engine 476 with Vehicle 695.024, 695.052, 664.231, 664.238, 664.239, 388.054, 382.084, 382.085, 388.025, 388.062, 388.057, 388.364, 388.366, 388.368, 382.083, 397.058
B07.10-0002-09
1 Injection pipes
2 Flexible tube
3 Injection nozzle's carrier fastening nut
4 Injection nozzle carrier
5 Housing washer
6 Protection cap
7 Rubber plug
8 Cylinder head
| Remove | ||
Danger! | Risk of explosion when handling fuel. Risk of poisoning when inhaling fuel vapor. Risk of injuries from contact of splashes with skin and eyes | Do not smoke, do not use flame light, utilize suitable container to hold fuel. | |
1 | Loosen the injection pipes (1) | There is no need to remove the pipes, just to move them away to the right or left. | |
2 | Remove the flexible tubes (2) | The flexible return tubes (2) must not be forced to be removed from the injection nozzle carries. This procedure may cause the detachment of the connector tubes of the injection nozzle carriers (4) causing leakage and air inlet in the fuel system. If removal resistance is noticed, cut the pipes flush with the connectors. | |
3 | Remove the rubber plug (7) from the injection nozzle's guide slot | ||
4 | Remove the nut (3) fastening the injection nozzle carrier (4) | If the nut resists slackening, utilize the special fitting wrench. | |
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5 | Remove the injection nozzle carrier (4) and the housing washer (5) | | |
| Measuring | ||
6 | Measure the thickness of the housing washer (5) | ||
| Installing | ||
7 | Install the injection nozzle carrier (4) together with the washer (5) | Protect beforehand, the following points: | |
Injection nozzle carrier's walls, including the thread. Injection nozzle carrier part fitting in the cylinder head. Injection nozzle carrier fastening nut, on the thread and in internal part. | |||
Carefully install the injection nozzle carrier (4) so that its cam fits in the cylinder head slot. | |||
8 | Install the fastening nut (3) | | |
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9 | Install the rubber plug (7) in the slot of the injection nozzle carrier (4) in the cylinder head (8) | ||
10 | Install new flexible tubes (2) in the injection nozzle carriers (4) | Cover the first flexible return tube (2) of the first injection nozzle carrier (4) with the appropriate protection cap (6). | |
11 | Install the injection pipes (1) |
Injection nozzles
Número | Denominação | Engine 904.905/907/908, 904.909/910/911, 904.917, Engine 904.918/919/920, 904.924/925/938, 904.943/945 from the final no. 5479467 | |||
BE07.03-B-1002-01B | Injection pressure | Nozzle identification | Type | DSLA 156 P 1411 | |
New nozzle | Bar | 245...259 | |||
Used nozzle, minimum | Bar | 235 | |||
Diesel injection system
355 589 01 63 00
Impact puller
403 589 04 07 00
Fitting wrench
403 589 05 07 00
Fitting wrench
Produtos para reparos
Número | Denominação | Número de pedido |
BR00.45-B-1005-06A | Grease as per DBL 6879.20 | A 000 989 76 51 |
Referenced documents
- ar0713b9230a Removing and installing injection nozzles (DE)
- as4700b000101a 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.