How to Replace timing chain on Peugeot Boxer 3.0 2008
Peugeot Boxer 3.0 2008 timing chain change instructions and replacement . Full guide!
Special tools
- Camshaft locking tool x 2 – Peugeot No.(-).0191/2.B.
- Crankshaft pulley holding tool – Peugeot No.(-).0191/2.K.
- Crankshaft timing pin – Peugeot No.(-).0191/2.A.
- PAS pump sprocket locking tool – Peugeot No.(-).0191/2.J.
Special 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.
Removal
- Turn crankshaft in direction of engine rotation until camshaft locking tools can be installed [1] .
- Remove crankshaft pulley.
- Install crankshaft timing pin [2] .
- Slacken idler sprocket bolt [3] .
- Remove:
- Secondary timing chain tensioner [4] .
- Primary timing chain tensioner [5] .
- Primary timing chain tensioner rail.
- Bolt of each camshaft sprocket.
- Camshaft sprockets.
- Secondary timing chain.
- Primary timing chain guides.
- PAS pump sprocket bolt [6] .
- PAS pump sprocket locking tool.
- PAS pump sprocket [7] .
- Primary timing chain.
Installation
- Ensure camshaft locking tools correctly fitted [1] .
- Ensure crankshaft timing pin correctly fitted [2] .
- Install:
- Primary timing chain.
- PAS pump sprocket [7] .
- Tighten bolt of PAS pump sprocket finger tight [6] .
- Ensure primary timing chain is taut between sprockets on non-tensioned side. Install:
- Primary timing chain guides.
- Secondary timing chain.
- Camshaft sprockets.
- Tighten bolt of each camshaft sprocket finger tight.
- Ensure secondary timing chain is taut between sprockets on non-tensioned side. Install PAS pump sprocket locking tool.
- Tighten bolt of PAS pump sprocket. Tightening torque: 130±13 Nm. Remove PAS pump sprocket locking tool.
- Install:
- Primary timing chain tensioner rail.
- Primary timing chain tensioner [5] . Tightening torque: 50±5 Nm.
NOTE: Secondary timing chain tensioner MUST be replaced.
- Secondary timing chain tensioner [4] .
- Tighten bolt of each camshaft sprocket. Tightening torque: 110±1
- Nm. Tighten idler sprocket bolt [3] . Tightening torque: 110±1 Nm.
- Remove crankshaft timing pin [2] and camshaft locking tools [1] .
- Turn crankshaft four turns clockwise.
- Ensure crankshaft timing pin and camshaft locking tools can be fitted [1] &
- [2] . Tighten crankshaft pulley bolt. Tightening torque: 350±3 Nm.
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