Cylinder Head Cover Installation; Valve Clearance Adjustment - Yamaha WaveRunner FZR-GX1800 Service Manual

POWR
Camshaft
1
1
2
2 1

Cylinder head cover installation

1. Install:
1280B
a
Installation steps:
1. Apply sealant onto the locations a of the
2. Tighten the cylinder head cover bolts in a

Valve clearance adjustment

TIP
To measure the valve clearance, refer to
"Valve clearance measurement" in Chapter 3.
1. Adjust:
Adjustment steps:
1. Remove the camshaft.
2. Remove the valve lifter 1 and valve pad
TIP
Make a note of the position of each valve lifter
1 and valve pad 2 so that they can be
installed in their original positions.
3. Select the proper valve pad from the fol-
Valve pad thickness
120–230
5-62
• Cylinder head cover
new cylinder head cover gasket 1.
crisscross pattern.
Cylinder head cover bolt:
8 N·m (0.8 kgf·m, 5.9 ft·lb)
LOCTITE 572
• Valve clearance
Refer to "Camshaft removal."
2.
lowing table.
Available valve pads
range
Nos. 1.20– 23 thicknesses in
2.30 mm 0.05 mm increments
E
1
2
3
4
5
6
7
8
9