Yamaha WaveRunner FZR-GX1800 Service Manual page 125

POWR
Engine unit
4
2
LT
271
8. Measure the coupling clearance a, and if
necessary, add or remove shims 3 so that
the clearance is within specification.
Available shim thicknesses:
0.10, 0.30, 0.50, 1.00, and 2.00 mm
9. Install the rubber damper 4.
10. Adjust the position of the engine unit so
that the coupling clearances a and b are
within specification.
11. Tighten the engine mounting bolts 2 to
the specified torque.
2
LT
271
12. Check that the coupling clearances a and
b are within specification. If the clear-
ances are out of specification, adjust them
again.
5-18
Clearance a:
Less than 1.0 mm (0.039 in) (without
rubber damper)
Clearance b:
2.0–4.0 mm (0.079–0.157 in)
Engine mounting bolt:
17 N·m (1.7 kgf·m, 12.5 ft·lb)
LOCTITE 271
Clearance a:
Less than 0.5 mm (0.020 in) (with
rubber damper)
Clearance b:
2.0–4.0 mm (0.079–0.157 in)
E
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