Maintenance Specifications; Engine - Yamaha WaveRunner FZR-GX1800 Service Manual

SPEC

Maintenance specifications

Engine

Item
Power unit
Compression pressure
Air cooler
Holding pressure
Water passage
Air passage
Oil cooler
Holding pressure
Water passage
Cylinder head
Warpage limit
(lines indicate straightedge
position)
Camshaft cap inside diameter
Camshaft
Drive system
Intake A
Intake B
Exhaust A
Exhaust B
Camshaft journal diameter
Camshaft-journal-to-camshaft-
cap clearance
Camshaft runout limit
*1 Measuring conditions:
Ambient temperature 20 °C (68 °F), with spark plugs removed from all cylinders.
The figures are for reference only.
Maintenance specifications
Unit
*1
kPa
(kgf/cm
kPa
(kgf/cm
kPa
(kgf/cm
kPa
(kgf/cm
mm (in)
mm (in)
mm (in)
mm (in)
mm (in)
mm (in)
mm (in)
mm (in)
mm (in)
FZR
2
, psi)
2
, psi)
2
, psi)
2
, psi)
25.000–25.021 (0.9843–0.9851)
24.960–24.980 (0.9827–0.9835)
0.020–0.061 (0.0008–0.0024)
2-3
Model
FZS
610 (6.1, 86.8)
200 (2.0, 28.5)
100 (1.0, 14.2)
200 (2.0, 28.5)
0.1 (0.004)
Chain drive
40.9 (1.610)
32.0 (1.260)
41.0 (1.614)
32.2 (1.268)
0.015 (0.0006)
E
1
3
4
5
6
7
8
9