Maintenance Manual
MAN-00
135
GENIO DC
(BS-III & BS-IV)
JULY 2011
/Rev1
The repair methods given by the manufacturer in this document are based on the technical specifications
,
current 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 of
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
© 2011 Mahindra & Mahindra Ltd.
39
705-MAT-0029 : 0.50 hrs
POWER STEERING BELT – REPLACE
Power Steering Belt Type: 3PK, 815mm, GATES make.
If the belt is loose then it will give belt noise. If tightened excessively then it
can cause the power steering pump failure
.
Power Steering Pump Drive Belt tension to be check at 5000, 20000, and then
at every 20000kms.and adjust (if required)
Power Steering Pump Drive Belt replacement interval is at every 100000kms.
B
[B] - Power Stg. Pump mounting on Engine
[C] - Power Stg. Pump drive belt position
C
A
3
4
1
2
POWER STEERING PUMP DRIVE BELT – REPLACE
Refer illustrations shown.
1.
Remove NVH cover, Fan and Shroud.
2.
Loosen pump fixing bolts 1 & 2 and loosen the lock nut 3 in sketch
[A]
.
3.
Remove power steering pump drive belt.
4.
Refer belt tensioning procedure while refitting steering pump drive belt.
5.
Check belt tension, correct if required.
Procedure for belt tensioning:
1.
Loosen pump fixing bolts 1 & 2 And Loosen the Lock Nut 3
2.
Screw tension bolt 4 as shown in fig to tighten the belt by appropriate amount.
3.
Check tension value, should be between
200 – 230 Hz
, if found less, screw in clockwise
direction, if found more than 235Hz unscrew in anticlockwise direction.
4.
Final set value,
New Belt: 255 - 260 Hz; & Used/ Stabilized Belt: 215 – 225 Hz
.
5.
Tighten the fixing Bolts 1, 2 & 3 to
25 N-m
.
