BOMBARDIER Johnson 90 Service Manual page 49

PERIODIC MAINTENANCE
MAINTENANCE ANO TUNE-UP PROCEDURES
6. lnstall shim. ldentification number should tace towards
tappet.
7. Rotate crankshaft to be open (lift up) valve.
8. Remove tappet holder
J)
and tighten camshaft housing
bolts to specified torque.
~ Camshaft housing bolt: 11 N-m (1.1 kg-m, 8.0 lb-ft)
9. Recheck tappet clearance.
NOTE:
After completing tappet clearance adjustment and securing
camshaft housing bolts, inspect tappet clearance again.
INSTALLATION
After checking and adjusting all tappet clearances, install cyl­
inder head cover. lnstallation is reverse order of removal.
(See page 6-1 O)
~ Cylinder head cover bolts: 11 N-m (1.1 kg-m; 7.0
lb-ft)
, 1
Special tool
2 Tappet
r~_\ Camshaft
2-13