FASTENER TIGHTENING SPECIFICATIONS
| Component | Fastener Size | Nm |
|---|---|---|
| Camshaft Adjuster to Camshaft Bolt (1) | 20 + 45° | |
| Camshaft Adjustment Valve 1 to Housing Bolt | 4 | |
| Camshaft Position Sensor to Cylinder Head Bolt | 10 | |
| Camshaft Sprocket to Camshaft Bolt (1) | 50 + 180° | |
| Chain Tensioner to Cylinder Head Bolt | 10 | |
| Crankcase Ventilation Valve to Cylinder Head Cover Bolt | 4 | |
| Engine Mount Bracket to Cylinder Block Bolt | 45 | |
| Housing to Cylinder Head Bolt | 10 | |
| Stud Bolt, for the Exhaust Manifold to Cylinder Head | 20 | |
| Stud Bolt, for the Intake Manifold and Toothed Belt Tensioner to Cylinder Head | 10 | |
| Toothed Belt Guard to Cylinder Block Bolt (2) | 10 | |
| Toothed Belt Tensioner to Stud Nut | 25 | |
| Transport Strap to Cylinder Head Bolt | 25 | |
| Vibration Damper to Crankshaft Bolt | 20 + 90° | |
| Wire Bracket to Housing Bolt | 10 | |
| (1) Always replace (2) Install using locking fluid | ||
| (1) | Always replace |
| (2) | Install using locking fluid |
Cylinder Head Cover Bolt Tightening Sequence and Specification
Tighten the cylinder head cover bolts in the sequence shown and in stages to 10 Nm
Scheme 121
Cylinder Head Bolt Tightening Sequence and Specification
Tighten the cylinder head bolts in the sequence shown as follows
Scheme 122
- Tighten the bolts a first pass to 40 Nm
- Tighten the bolts a second pass an additional 90° (1/4) turn
- Tighten the bolts a final pass an additional 90° (1/4) turn
Guide Frame Bolt Tightening Sequence and Specification
Scheme 123
Gently tighten the bolts working from the inside toward the outside in several stages.
Then tighten the bolts in the designated sequence to 8 Nm + an additional 90° (1/4) turn.