Repair Manual MAN-00
190
THAR
CRDe
BS-IV
MAY
2012
/Rev 1
The repair methods given by the manufacturer in this document are based on the technical specifications at the time of release. The methods may be modified as a result of changes introduced by the
manufacturer in the production of the various component units and accessories from which the vehicles are manufactured. The reproduction, translation, transmission, in part or whole of the present
document, are prohibited without the prior written consent of Mahindra & Mahindra Ltd. The use of this document by any person other than the trained personnel, at the Authorized Service Centre of
Mahindra & Mahindra Ltd., will amount to unauthorized use and shall be liable for penalty/prosecution© 2012 Mahindra & Mahindra Ltd.
Note –
While removing ensure that the bolts loosening is the
reverse of the tightening sequence
Remove the Cylinder head assembly.
Measure the length of the cylinder head bolt. If it is up
to 135 mm then the bolt can be reused.
If the length is more than 135 mm, use new bolt.
The cylinder head gasket is of the
Multi Layer Steel
(MLRS) Type
gasket. Though it can be assembled either
way it is recommended that for optimum performance
the Top, which is identified by the lettering, is facing
upward.(The cylinder Head gasket cannot be reused –
even if it appears to be good.)
Do not use any sealant/lubricant like shellac or oil on
either block or head or gasket face.
The cylinder head bolts are to be tightened with slight
trace of clean engine oil. (2-3 drops only). Do not put
excess quantity of oil.
The tightening sequence is as shown.
The tightening torque’s is 90 Nm then followed by 60-
degree angular torque. Again torque by 60 degree.
The angular torque in 2 stages ensures that the
tightening/ clamping loads of all the bolts are very close
to each other.
2
8
9
6
1
7
3
5
10
4
9
3
2
5
10
4
8
6
1
7
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