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NOTES:
The high-pressure fuel pump rotates in an anti-clockwise direction when viewed from the rear of the engine.
Early engines had timing marks on the high pressure pump drive belt and pulleys which must be aligned, these early variants also
have elongated camshaft sprocket bolt holes. On later variants the fuel pump is not timed to the engine and therefore it has no timing
marks and does not have adjustable pulleys.
Fig.1 shows the early engine variant with adjustable pulleys and the timing mark locations indicated.
Fig.2 shows the later engine variant with fixed pulleys and no timing marks.
4.2.
INSTALLATION
NOTE: DO NOT remove the belt tensioner pulley locking pin before fitting tensioner pulley to engine.
4.2.1.
Fit the new high-pressure fuel pump belt and the new tensioner pulley, these items should all be fitted together; ensure the timing
marks on belt are aligned with the marks on sprockets. (If applicable to the engine variant).
NOTE: Ensure lug on rear of the tensioner pulley is located in groove in cylinder head.
4.2.2.
Fit the VSE5312 Fuel Pump Sprocket Locking Tool ensuring its location pin is correctly located into the datum point on the engine and
the pins are correctly located into the drive sprocket.
4.2.3.
Slacken the camshaft rear sprocket securing bolts sufficiently to allow the sprocket to be moved within the slotted holes. (If applicable
to the engine variant).
4.2.4.
Tighten the tensioner pulley securing bolt to 23 Nm to the specified torque.
4.2.5.
Remove the tensioner pulley locking pin, the tensioner is a self-tensioning type.
4.2.6.
Tighten the tensioner pulley securing bolt to the specified torque.
4.2.7.
Remove the tensioner pulley locking pin, the tensioner is a self-tensioning type.
4.2.8.
Tighten the camshaft rear sprocket securing bolt(s) to the specified torque.
4.2.9.
Remove the VSE5312 Fuel Pump Sprocket Locking Tool.
4.2.10.
Re-fit the high-pressure fuel pump belt cover.
4.2.11.
Install the remaining components in the reverse order of removal.
ENVIRONMENT PROTECTION
Recycle unwanted materials instead of disposing of them as waste. All tools, accessories and packaging should be sorted, taken to
a recycling centre and disposed of in a manner which is compatible with the environment. When the product becomes completely
unserviceable and requires disposal, drain any fluids (if applicable) into approved containers and dispose of the product and fluids
according to local regulations.
Note: It is our policy to continually improve products and as such we reserve the right to alter data, specifications and component parts without prior
notice.
Important: No Liability is accepted for incorrect use of this product.
Warranty: Guarantee is 12 months from purchase date, proof of which is required for any claim.
Sealey Group, Kempson Way, Suffolk Business Park, Bury St Edmunds, Suffolk. IP32 7AR
01284 757500
© Jack Sealey Limited
fig.1
01284 703534
sales@sealey.co.uk
Original Language Version
fig.2
www.sealey.co.uk
VSE5312.V2 Issue:2 15/03/21
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