Special tools
- Camshaft adjuster control valve removal tool – No.T10352.
- Camshaft adjuster control valve removal tool – No.T10352/1.
- Crankshaft pulley holding tool – No.T10355.
- Tensioner locking pin – No.T40011.
General precautions
- Disconnect battery earth lead.
- Remove spark plugs to ease turning engine.
- Turn engine in normal direction of rotation (unless otherwise stated).
- Observe tightening torques.
- If fitted: Mark position of crankshaft position (CKP) sensor before removal.
- Do NOT turn crankshaft via camshaft or other sprockets.
- Do NOT turn crankshaft or camshaft with timing chain removed.
Valve timing procedures
- Engine at TDC on No.1 cylinder [1] .
WARNING: Crankshaft sprocket not keyed to crankshaft.
- Refit crankshaft pulley bolt with spacer.
- Remove inlet camshaft adjuster control valve (LH thread) [2] .
- Remove exhaust camshaft sprocket bolt and washer [3] .
- Remove camshaft support bracket [4] .
- Ensure coloured or painted chain links aligned with timing mark on each camshaft sprocket [5] .
- Ensure balancer shaft timing marks aligned [6] .
- Ensure balancer shaft gear timing marks aligned [7] .
- Ensure crankshaft sprocket timing marks aligned [8] & [9] .
- Reset tensioner [10] :
- Release locking mechanism using a suitable tool [11] .
- Push plunger into tensioner housing [12] .
- Insert tensioner locking pin [13] .
- Remove pin to release timing chain tensioner plunger [13] .
- Tighten exhaust camshaft sprocket bolt [3] .