Mahindra 35 Series, Руководство по обслуживанию

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C-24 35 Series 4WD, Model - 3535, 4035, 4535 and 5035 SM June’08
exhaust valve is just closing. No. 1 piston is now
at T.D.C. on compression stroke.
c) Slacken off the valve adjusting screw locknuts and
turn the screw until to the specified clearance
(inlet 0.25mm, exhaust 0.3mm) feeler gauge is
just snug fit between the end of the valve stem
and the valve lever.
d) Hold the screw in this position and tighten the
locknut.
e) Similarly adjust the valve clearance of the
remaining cylinder in firing order by bringing each
piston to top dead center on the compression
stroke in sequence.
4. CYLINDER HEAD
4a. REMOVAL
1) Remove the manifolds as detailed earlier.
2) Remove the valve rocker arm shaft assembly as
detailed earlier in para 3a.
3) Remove the push rods and identify them so they
can be installed in their original positions.
4) Remove the thermostat housing by pass hose.
5) Remove the three bolts then remove the
thermostat housing.
6) Remove the fuel injector pipes. It is not advisable
to disconnect them at the injector only. They may
become distorted.
7) Remove the cylinder head bolts progressively in
the reverse order to the tightening sequence
Ref. Fig.4.
8) Remove the cylinder head and gasket.
NOTE:
1. Clean the Engine externally. Mark dismantled
parts such as valves, Valve stem guides and
springs and place them on a table in removal
order to facilitate reassembly.
2. Always cap all exposed openings of injector
pump, injector pipes, fuel lines and nozzle
holders to prevent entry of dirt into the fuel
system.
3. To avoid warpage do not remove cylinder head
bolts unless the engine has cooled down.
Manifolds, Cylinder Head & Valves
Fig. 3