XJ-6 L6-4.0L (1991)
P
0.100 in
0
0.101 in
R
0.102 in
S
0.103 in
T
0.104 in
U
0.105 in
V
0.106 in
W
0.107 in
X
0.108 in
Refit
- Fit the relevant shims to the cylinder head.
- Fit the LH camshaft at approximately TDC.
- Lubricate Nos 1 and 7 caps.
- Fit No 1 cap. Fit but do not tighten the cap securing bolts.
- Remove No 7 cap cylinder head bolt.
- Remove the spacer tool.
- Fit No 7 cap. Fit but do not tighten the cap securing bolts.
- Finally tighten Nos 1 and 7 cap securing bolts in sequence.
- Remove No 4 cap cylinder head bolt and remove the spacer tool.
- Lubricate and fit No 4 cap.
- Fit and tighten No 4 cap securing bolts.
- Fit and tighten No 4 cap cylinder head bolt.
- Repeat the procedure for Nos 2, 3, 5 and 6 caps, LH camshaft.
- Set the LH camshaft to TDC.
- Repeat the procedure for the RH camshaft.
- Fit and align the camshaft sprockets to the chain and the camshafts.
- Move all the slack to the tensioner side.
Timing Chain Tensioner Tool
- Fit upper chain tensioner tool 18G 1436. Fit and tighten the bolts.
- Tension the cam chain.