Cylinder Head - Inspection (Cont'd)
EM-175prose procedureInspection (Cont'd)
Camshaft End Play
- 1Install camshaft and front cover in cylinder head.
SEM545 - 2Measure camshaft end play.
| Specification | Value |
|---|---|
| Camshaft end play - Limit | 0.4mm (0.016 in) |
Camshaft end play - Limit
0.4mm (0.016 in)
Camshaft Journal Clearance
- 1Measure the inside diameter of camshaft bearing.
SEM544 - 2Measure the outside diameter of camshaft journal. If the clearance is greater than the maximum, replace camshaft and/or cylinder head.
SEM099B
| Specification | Value |
|---|---|
| Standard inner diameter | 42.000 - 42.025mm (1.6535 - 1.6545 in) |
| Standard outer diameter - No. 1, 3, 5 | 41.949 - 41.965mm (1.6515 - 1.6522 in) |
| Standard outer diameter - No. 2, 4 | 41.906 - 41.922mm (1.6498 - 1.6505 in) |
| Maximum clearance - No. 1, 3, 5 | 0.15mm (0.0059 in) |
| Maximum clearance - No. 4, 6 | 0.20mm (0.0079 in) |
Standard inner diameter
42.000 - 42.025mm (1.6535 - 1.6545 in)
Standard outer diameter - No. 1, 3, 5
41.949 - 41.965mm (1.6515 - 1.6522 in)
Standard outer diameter - No. 2, 4
41.906 - 41.922mm (1.6498 - 1.6505 in)
Maximum clearance - No. 1, 3, 5
0.15mm (0.0059 in)
Maximum clearance - No. 4, 6
0.20mm (0.0079 in)
CAMSHAFT RUNOUT
If beyond the limit, replace.
| Specification | Value |
|---|---|
| Runout [T.I.R. (Total Indicator Reading)] - Limitat the center journal | 0.1mm (0.004 in) |
Runout [T.I.R. (Total Indicator Reading)] - Limitat the center journal
0.1mm (0.004 in)