SM VEHICLES
OVERHAULING AN ENGINE
S 100-3 19
ASSEMBLY Contd.
PARTICULAR POINTS ON DISMANTLING AND ASSEMBLY
PREPARATION OF THE CYLINDER HEADS
Fit the free play limiter (2) (bolts fitted with
LOCTITE GX 01 460 01 A)„
Fir the capsules (1) and the push rods found
when dismantling, back in their respective
places
Fit the camshaft : inlet, (V), exhaust (',)
Fit the caps of the camshaft bearings
(marked by Nos).
Tighten the nuts : 26-28 mAN (2 6-2.8 m kg
18.8-20.3 ft/lbs)
*3 T ...
w I Lonta.
- 1 urn the camshafts
(spanner D from set 3185-T)
- Check the clearance between cams and pushrodsc
Cl earance in practice
Inlet : 0 30-0.35 mm
Exhaust : 0 50-0.55 mm
- Remove
- The camshafts
- The pushrods and the capsulesc
- Measure the thickness A of each capsule
- From amongst the capsules sold by the replacement
parts, choose those that will give the correct
c learance.
Thickness A = in steps of 0,025 mm
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