Drive Belt(S} [Except Camshaft] (Inspect Drive Belt Tension) - Subaru XT 1988 Service Manual

PERIODIC MAINTENANCE SERVICES
1-5
Drive Belt(s}
[Except Camshaft]
(Inspect drive belt
tension)
INSPECTION
1) Replace belts, if cracks, fraying or wear is found.
1. 1800 cc model
Type
Basic model
Power steering
equipped model
Air conditioner
equipped model
Power steering
and air conditioner
equipped model
Pulley arrangement
Figures in parentheses refer to the number of grooves in pulleys,
CIP : Crankshaft pulley PIS: Power steering oil pump pulley
WIP : Water pump pulley AIC : Air conditioner compressor pulley
AL T: Alternator pulley liP: Idler pulley
Fig. 1
3
MAINTENANCE INTERVAL
[Nu mber of months or km (miles), whichever occurs first]
Months
7.5 15 22.5 30 37.5
45
52.5 60
x 1,000 km 12 24
36
48
60
72 84 96
x 1,000 miles 7.5 15 22.5 30 37.5 45 52.5 60
0
m
2) Check drive belt tensi.::>n and adjust it if necessary by
changing alternator installing position and/or idler pulley
installing position.
Tension mm (in)/98 N (10 kg, 22 Ib)
New belt
8 -10
(0.31 - 0.39)
6 - 7
*1
(0.24 - 0.28)
Existing belt
9 - 11
(0.35 - 0.43)
7-9
(0.28 - 0.35)
10-12*2
(0.39 - 0.47)
6 - 8 *2
(0.24 - 0.31)
*
1 Replace two belts simultaneously if the above fault
is found on one of the two belts.
*2 When replacing belt with a new one, adjust its tension to the
specification and then readjust it to the same specification after
running engine for 5 minutes in consideration of its initial
expansion.
L1-477