Cylinder Head, Camshaft, and Valve Mechanism Repair 600 YRM 496
A. NO. 1 AND NO. 3 ARE THE SAME
B. NO. 2 AND NO. 4 ARE THE SAME
Figure 19. Rocker Shaft Assembly
6. Tighten capscrews for rocker shaft supports to 18
to 27 N•m (13 to 20 lbf ft) in proper sequence. See
Figure 20.
Figure 20. Rocker Shaft Assembly Installation
7. If necessary, install oil seal in front housing. See
Figure 21. Use new gasket and install front hous-
ing on cylinder head. Tighten capscrews for front
housing to 19 to 26 N•m (14 to 19 lbf ft).
8. With dowel pin at top of camshaft, install camshaft
pulley. Check that letter A on pulley is aligned with
timing mark on front housing. See Figure 22.
9. Install capscrew and washer for camshaft pulley.
See Figure 22. Keep pulley from turningandtighten
capscrew to 48 to 66 N•m (35 to 49 lbf ft).
1. FRONT HOU
SING
2. GASKET
3. OIL SEAL
Figure 21. Front Housing
1. TIMING MARKS 2. CAMSHAFT
PULLEY
Figure 22. Camshaft Pulley Installation
8
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