Torque Settings & Valve Clearances Perkins 1100 (3 & 4 Cylinder)
The torque settings below are suitable for Perkins 1100 Series 3 and 4 cylinder engines with the following engine number prefixes:
DC, DD, DJ, DK, RE, RG, RJ, RR, RS
| Cylinder Head Bolt Torque Settings | ||
|---|---|---|
| Stage | Nm | Lb Ft |
| 1 | 50 | 37 |
| 2 | 100 | 74 |
| The long and short bolts require an additional tightening procedure by angle of rotation. Numbers 1, 3 and 4 are short bolts. (See tightening sequence below) | ||
| 3. Short bolt |
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| 4. Long bolt |
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Tightening Sequence
Valve Clearances
Inlet: 0.20 mm (0.008")
Exhaust: 0.45 mm (0.018")
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