Suzuki DF 90 Service Manual page 164

11. Install timing chain tensioner adjuster 0.
Tighten bolt and nut, pre-coated with thread lock, to speci-
fied torque.
99000-32050 : Thread lock "1342"
Tensioner adjuster bolt / nut :
12. Apply engine oil to timing chain.
13. Remove stopper from tensioner adjuster to release plunger.
14. Turn crankshaft in normal running direction two complete
turns and check that crankshaft match mark (key way) a
points toward the top and at the same time, engraved lines
c and f on sprockets aligns with cylinder head cover mat-
ing face x.
15. Install oil pump drive sprocket A and tighten bolt securely.
Oil pump drive sprocket bolt :
11 N . m (1.1 kg-m, 8.0 lb.-ft.)
78 N . m (7.8 kg-m, 56.5 lb.-ft.)
POWER UNIT 6-19
Stopper Stopper