Subaru Impreza 2004 - Manual (Page 87)

PM-11
PERIODIC MAINTENANCE SERVICES
V-belt
6. V-belt
A: INSPECTION
1) Replace the belts, if cracks, fraying or wear is
found.
2) Check the V-belt tension and adjust it if neces-
sary by changing the generator installing position
and/or idler pulley installing position. <Ref. to PM-
11, REPLACEMENT, V-belt.>
Belt tension (without belt tension gauge)
(A)
When installing new one: 7 — 9 mm (0.276
— 0.354 in)
At inspection: 9 — 11 mm (0.354 — 0.433
in)
(B)
When installing new one: 7.5 — 8.5 mm
(0.295 — 0.335 in)
At inspection: 9.0 — 10.0 mm (0.354 —
0.394 in)
Belt tension (with belt tension gauge)
(A)
When installing new one: 640 — 785 N
(65.3 — 80.0 kgf, 144 — 176 lb)
At inspection: 490 — 640 N (50 — 65 kgf,
110 — 144 lb)
(B)
When installing new one: 620 — 760 N (63
— 77 kgf, 140 — 170 lb)
At inspection: 350 — 450 N (36 — 46 kgf, 79
— 101 lb)
B: REPLACEMENT
1. FRONT SIDE BELT (DRIVING POWER
STEERING OIL PUMP AND GENERATOR)
NOTE:
Wipe off any oil or water on the belt and pulley.
1) Remove the V-belt cover.
NON-TURBO MODEL
(A) Front side belt
(B) Rear side belt
C/P Crankshaft pulley
GEN Generator
P/S Power steering oil pump pulley
A/C Air conditioning compressor pulley
I/P Idler pulley
C/P
P/S
A/C
GEN
(A) (B)
98 N (10kg)
I/P
PM-00002
(A) Front side belt
(B) Rear side belt
C/P Crank pulley
GEN Generator
P/S Power steering oil pump pulley
A/C A/C compressor pulley
I/P Idler pulley
C/P
P/S
A/C GEN
(A)
(B)
I/P
PM-00154
PM-00003