Subaru Forester User Manual
2-3 [W3A1] SERVICE PROCEDURE
3. Timing Belt
3. Timing Belt
A: REMOVAL
1. CRANKSHAFT PULLEY AND BELT
COVER
1) Remove A/C belt. (With A/C model)
B2M2584
2) Remove A/C belt tensioner. (With A/C model)
6) Remove front belt cover.
B2M2587
2. TIMING BELT
1) Remove timing belt guide. (MT vehicles only)
B2M2585
3) Remove crankshaft pulley bolt. To lock
crankshaft, use ST.
ST 499977100 CRANKSHAFT PULLEY
WRENCH
S2M1860A
4) Remove crankshaft pulley.
5) Remove belt cover (LH).
S2M0294
14
[W3A2] 2-3SERVICE PROCEDURE
3. Timing Belt
2) If alignment mark (a) and/or arrow mark (which
indicates rotation direction) on timing belt fade
away, put new marks before removing timing belt
as shown in procedures below.
(1) Turn crankshaft using ST. Align mark (a) of
sprocket to cylinder block notch (b) and ensure
that right side cam sprocket mark (c), cam cap
and cylinder head matching surface (d) and/or
left side cam sprocket mark (e) and belt cover
notch (f) are properly adjusted.
ST 499987500 CRANKSHAFT SOCKET
S2M1861A
(2) Using white paint, put alignment and/or
arrow marks on timing belts in relation to the
crank sprocket and cam sprockets.
B2M2591
Specified data:
: 44 tooth length
Z
1
: 40.5 tooth
Z
2
S2M1007C
B2M2592A
3) Remove belt idler (No. 2).
4) Remove belt idler No. 2.
S2M1008
5) Remove timing belt.
15
B2M2594
2-3 [W3A3] SERVICE PROCEDURE
3. Timing Belt
3. BELT IDLER AND AUTOMATIC BELT
TENSION ADJUSTER ASSEMBLY
1) Remove belt idler (No. 1).
B2M2596
2) RemoveautomaticbelttensionadjusterassemÂbly.
3) Remove camshaft sprocket No. 1. To lock
camshaft, using ST.
ST 499207400 CAMSHAFT SPROCKET
WRENCH
S2M1863A
4) Remove crankshaft sprocket.
H2M2375
4. CAMSHAFT AND CRANKSHAFT
SPROCKET
1) Remove camshaft position sensor.
2) Remove camshaft sprocket No. 2. To lock
camshaft, use ST.
ST 499207100 CAMSHAFT SPROCKET
WRENCH
S2M1862A
S2M0414
5) Remove belt cover No. 2 (LH).
6) Remove belt cover No. 2 (RH).
CAUTION:
Do not damage or lose the seal rubber when
removing belt covers.
B2M2601
16
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