Timing Chain, Chain Tensioner And Camshaft Sprockets Removal And Installation - Suzuki GF60A Service Manual

1D-22 Power Unit Mechanical:
Timing Chain, Chain Tensioner and Camshaft
Sprockets Removal and Installation
Removal
1) Remove the oil pump.
Refer to "Oil Pump Removal and Installation" in
Section 1E (Page 1E-3).
2) Turn the crankshaft in its normal running direction
(RH direction) until No.1 cylinder reaches top dead
center on compression stroke.
NOTE
To bring the top dead center on compression
stroke of No.1 cylinder, align mark "A" on the
crankshaft with mark "B" on the crankcase or
position the keyway on crankshaft for fixing
flywheel to 12 o'clock position (toward
cylinder head).
CAUTION
When timing chain has been removed, never
turn crankshaft or camshaft.
1
1. Engine normal running direction
"A": Match mark on crankshaft (•)
"B": Match mark on crankcase
"C": Crankshaft keyway
ZAJ6111406012
"A"
"B"
IAJ611140135-04
"C"
IAJ611140136-03
3) Remove the bolts (1) and timing chain tensioner link
(2).
2
4) Remove the bolts (3) and chain tensioner adjuster
(4).
5) Remove the bolts (5) and timing chain guide (6).
5
6
5
6) Remove the bolt (7) and timing chain tensioner (8).
1
IAJ611140138-01
3
4
IAJ611140137-01
IAJ611140139-01
8
7
IAJ611140140-01