Later Engines
Primary Chain Tensioners
1. These primary chain tensioners have a ratchet system on the tensioner plunger. WARNING:
When compressing the plunger DO NOT release the ratchet until the plunger has fully retracted
into its bore or damage to the ratchet system will result.
2. The plunger is compressed using a vice, and retained in this position using (no.6), from Kit.
3. Slowly compress the tensioner plunger using minimal force, and insert (no.6) to retain the
retracted plunger position.
4. Fit the tensioner to the engine.
5. Pull out (no.6) to actuate the plunger onto the chain rail.
Tightening Camshaft Gear Bolts
1. Work on the right-hand bank.
2. IMPORTANT: On later engines, Jaguar and Land Rover instruct that the INLET camshaft gear
bolt is tightened first, followed by the EXHAUST gear bolt.
3. WARNING: On these engines the INLET camshaft gear bolt MUST BE tightened before the
EXHAUST camshaft gear bolt. Failure to tighten the INLET camshaft gear bolts first, will result in
engine damage.
4. Fit (no.4) to the EXHAUST camshaft gear and apply force, in an anti-clockwise direction, to
tension the primary chain on its drive side, allowing the tensioner plunger to fully extend
outwards.
5. Whilst applying force with (no.4), tighten the INLET gear bolt first, and then tighten EXHAUST
gear bolt.
6. Repeat procedure on the LH Bank.
ENVIRONMENTAL PROTECTION
Recycle unwanted materials instead of disposing of them as waste. Packaging should be
sorted, taken to a recycling centre and disposed of in a manner which is compatible with
the environment. Contact your local solid waste authority for recycling information. Dispose
of this product at the end of its working life environmentally.
NOTES
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