19-4 SERVICING INFORMATION
CONROD + CRANKSHAFT
Unit: mm (in)
OIL PUMP
CLUTCH
Unit: mm (in)
RADIATOR + ENGINE COOLANT
ITEM STANDARD LIMIT
Conrod small end I.D. 16.010 – 16.018
(0.6303 – 0.6306)
16.040
(0.6315)
Conrod deflection
—
3.0
(0.12)
Conrod big end side clearance 0.20 – 0.65
(0.008 – 0.026)
1.0
(0.04)
Conrod big end width 17.75 – 17.80
(0.699 – 0.701)
—
Crank web to web width 55.9 – 56.1
(2.20 – 2.21)
—
Crankshaft runout
—
0.08
(0.003)
ITEM STANDARD LIMIT
Oil pressure (at 50 °C, 122 °F) 20 kPa (0.2 kgf/cm
2
, 2.8 psi)
at 6 000 r/min
—
ITEM STANDARD LIMIT
Clutch lever play 10 – 15
(0.4 – 0.6)
—
Drive plate thickness 2.72 – 2.88
(0.107 – 0.113)
2.42
(0.095)
Drive plate claw width 13.85 – 13.96
(0.545 – 0.550)
13.05
(0.514)
Driven plate distortion
—
0.10
(0.004)
Clutch spring free length 45.22
(1.780)
43.0
(1.69)
ITEM STANDARD/SPECIFICATION LIMIT
Radiator cap valve opening
pressure
95 – 125 kPa
(0.95 – 1.25 kgf/cm², 14 – 18 psi)
—
Engine coolant type Use an anti-freeze/coolant compatible with alumi-
num radiator, mixed with distilled water only, at the
ratio of 50:50.
—
Engine coolant capacity 950 ml
(1.0/0.8 US/lmp qt)
—