AR05.30-T-3010B | Test valve springs | 16.5.00 |
ENGINE 441.980 in MODEL 613.355 /364 /365
ENGINES 402.970, 446.938 in MODELS 613.455 /485
D05.30-0067-05
1 Valve spring
2 Spring test balance
| Removal | ||
1 | Remove cylinder head | ||
2 | Remove valve springs | ||
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Check | |||
3 | Clean valve springs (1) and insert into the spring test balance (2) | | |
4 | Inspect valve springs (1) to the specifications with the spring test balance (2) | If the specifications are not achieved, the valve springs must be replaced. | |
Engine 402.970, 441.980, 446.938 Outer valve spring for exhaust valve | |||
Engine 402.970 Outer valve spring for exhaust valve | |||
Engine 402.970, 441.980, 446.938 Inner valve spring for exhaust valve | |||
Engine 441.980, 441.980, 446.938 Outer valve spring of inlet valve | |||
Engine 441.980 Outer valve spring of inlet valve | |||
Engine 441.980, 441.980, 446.938 Inner valve spring of inlet valve | |||
| Installation | ||
5 | Install valve springs | ||
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6 | Install cylinder head |
Inspection data of valve springs
Number | Designation | Engine | Engine | Engine | ||
BE05.30-N-1001-05E | Outer valve spring for exhaust valve | untensioned | mm | 64 | - | - |
initially tensioned | mm | 46,8 | 46,8 | 46,8 | ||
Nm | 350 (28) | 355 (15) | 355 (15) | |||
max. tension | mm | 32.8 | 32.8 | 32.8 | ||
Nm | 730 (40) | 670 (30) | 670 (30) | |||
BE05.30-N-1002-05E | Outer valve spring for exhaust valve | untensioned | mm | 59 | - | - |
initially tensioned | mm | 46,8 | - | - | ||
Nm | 330 (18) | - | - | |||
max. tension | mm | 33 (-0.2/+0.1) | - | - | ||
Nm | 730 (50) | - | - | |||
BE05.30-N-1003-05E | Inner valve spring for exhaust valve | untensioned | mm | 65.5 | - | - |
initially tensioned | mm | 46.3 | 46.3 | 46.3 | ||
Nm | 143 (15) | 195 (12) | 195 (12) | |||
max. tension | mm | 32.3 | 32.3 | 32.3 | ||
Nm | 282 (25) | 350 (20) | 350 (20) | |||
BE05.30-N-1004-05E | Outer valve spring of inlet valve | untensioned | mm | 64 | - | - |
initially tensioned | mm | 46,8 | 46,8 | 46,8 | ||
Nm | 350 (28) | 345 (15) | 345 (15) | |||
max. tension | mm | 32.8 | 32.8 | 32.8 | ||
Nm | 730 (40) | 740 (30) | 740 (30) | |||
BE05.30-N-1005-05E | Outer valve spring of inlet valve | untensioned | mm | 59 | - | - |
initially tensioned | mm | 46,8 | - | - | ||
Nm | 330 (18) | - | - | |||
max. tension | mm | 33 (-0.2/+0.1) | - | - | ||
Nm | 730 (50) | - | - | |||
BE05.30-N-1006-05E | Inner valve spring of inlet valve | untensioned | mm | 65.5 | - | - |
initially tensioned | mm | 46.3 | 46.3 | 46.3 | ||
Nm | 143 (15) | 143 (12) | 143 (12) | |||
max. tension | mm | 32.3 | 32.3 | 32.3 | ||
Nm | 282 (25) | 280 (20) | 280 (20) | |||
Valve lifter
442 589 00 31 00
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