BRP Johnson J30TEL4SUA 2007 Service Manual page 134

POWERHEAD
TIMING CHAIN AND TENSIONER
Turn the crankshaft in its normal running direction
until the No.1 cylinder reaches top dead center.
The No. 1 cylinder will be at top dead center when
the match mark on the crankshaft is aligned with
the match mark on the crankcase.
1. Match mark on crankcase
2. Match mark on crankshaft
Remove two (2) bolts and the tensioner adjuster.
1
1. Bolts (2)
2. Tensioner adjuster
132
Remove the bolt, the washer, the spacer, and the
timing chain tensioner.
Remove two (2) bolts and the timing chain guide.
3
4
2
1
1. Bolt
2. Timing chain tensioner
3. Bolts (2)
001424
4. Timing chain guide
Remove three (3) bolts that secure the timing
sprocket to the camshaft. Remove the timing
sprocket, the dowel pin, and the timing chain.
1
2
2
001425
1. Bolts (3)
2. Timing sprocket
3. Dowel pin
4. Timing chain
2
1
001426
3
4
001427