Vanden Plas L6-3.6L (1988)
If erosion is confined to the non-critical area surrounding the coolant passage (Fig. 1 D), repair the cylinder head face to its original profile using locally
obtained epoxy plastic filler material, such as:
^
Loctite Weld
^
J-B Weld
^
Marine Tex
Finish the filler material with a hand file so that it is flush with the original cylinder head surface. Clear any filler material from the coolant passages and
bolt holes.
CAUTION:
Do not score or damage the original cylinder head surface.
NOTE:
Upon reassembly, use only phosphate free antifreeze/corrosion inhibitor (JAG 111) in the cooling system in a 50% concentration (specific gravity
1.079).
Warranty Policy:
Cylinder heads replaced on warranty must be returned to Jaguar Cars for inspection.
If a returned cylinder head is found to be in repairable condition (using criteria provided in this bulletin), the claim will be debited for the cylinder head
cost, less the cost to repair the original head.
Warranty Information:
Use fault code and repair operation number for the problem initiating cylinder head removal, adding the following repair operation and time:
Description
R.O. Number
Time Allowance
Fill and finish cylinder head
12.91.16
0.75 hrs.
mating face erosion (cylinder
head removed)
If the cylinder head required resurfacing according to the guidelines given in the Inspection Procedure, use normal procedures to claim sublet time as
detailed in section E and F of the Jaguar Cars Warranty Manual.
Parts Information
Part Number
Description
EBC 10256
Head Gasket
JLM 11088
Head Gasket Kit
There is a parts allowance of $7.00 for locally obtained epoxy plastic filler material.