British Leyland Triumph Toledo, Repair Manual

Page: 59 / 339

ENGINE
n
CYLINDER HEAD
—Remove and refit
Which includes:
9. Slacken and remove the 10 nuts securing the
cylinder head to the block reversing the tightening
12.29.10 sequence 12.29.27.
10. Lift off the cylinder head.
11. Remove the cylinder head gasket and discard.
Cylinder head gasket 12.29.01
Removing
o
1. Isolate the battery.
2. Drain the cooling system. 26.10.01.
.3. Remove the inlet and exhaust manifold assembly.
30.15.01.
4. Disconnect the plug leads and remove the distri­
butor cap.
5. Remove the rocker shaft. 12.29.54.
6. Remove the push-rods, suitably identifying them
for reassembly in the corresponding cam followers.
7. Remove the water pump housing. 26.50.03, 1 to 7.
8. Remove the alternator. 86.10.07.
Refitting
12. Reverse instructions 1 to 11, ensuring:
a. Cylinder head and cylinder block faces*are clean.
b. New cylinder head gasket is fitted.
c. Cylinder head nuts are tightened to the correct
torque figure and in the correct sequence.
d. All gaskets are renewed.
13. Adjust the valve clearances. 12.29.48.
14. **After 1600 kilometres (1000 miles) running, recheck
the cylinder head nuts for correct tightness, as
follows.
15. With the engine hot, and working in the sequence
shown in operation 12.29.27, slacken each nut in
turn approximately one flat, then retighten it to the
correct torque figure.**
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Triumph Toledo Manual. Part N o. 545168. Issue 2
12.29J10
**12.29.01**