ENGINE
6LPA Service Manual
5-89
Timing Gear
12/05
© 2007 Yanmar Marine International
17. Install a new O-ring (Figure 5-217, (1)) in the
crankshaft pulley groove.
18. Align the key on the crankshaft to the key
groove of the crankshaft pulley.
19. Tap in the crankshaft pulley to install using a
suitable tool (Figure 5-217, (2)).
20. Hand tighten the plate washer and pulley nut.
NOTICE: NEVER turn the crankshaft pulley as
the valve heads and piston head will contact
causing engine damage.
Figure 5-217
Figure 5-217
21. Install the camshaft oil seal retainer. See
Camshaft Oil Seal Retainer Installation on
page 5-38.
22. Install timing pulleys and timing belt. See
Timing Belt Installation on page 5-73.
23. Tighten crankshaft pulley bolt and torque to
44 kgf·m, 431.50 N·m (318.2 lb-ft).
24. Install the freshwater pump pulley and viscous
damper. Torque viscous damper bolts to
380 kgf·m, 37.27 N·m (27.5 lb-ft).
25. Install the freshwater pump, see Freshwater
Pump Installation on page 7-6 and alternator
V-belt.
(2)
(1)
0005216