Service manual

ENGINE SPECIFICATIONS
SPEC
2 - 4
Measurement A 36.594 ~ 36.649 mm
(1.4407 ~ 1.4429 in)
36.494 mm
(1.4368 in)
Measurement B 31.950 ~ 32.050 mm
(1.2579 ~ 1.2618 in)
31.850 mm
(1.2539 in)
Camshaft exhaust cam dimen-
sions
Measurement A 36.554 ~ 36.654 mm
(1.4391~ 1.4431 in)
36.454 mm
(1.4352 in)
Measurement B 31.950 ~ 32.050 mm
(1.2579 ~ 1.2618 in)
31.850 mm
(1.2539 in)
Rocker arms, Rocker arm shafts
Rocker arm inside diameter 15.000 ~ 15.018 mm
(0.5906 ~ 0.5913 in)
15.036 mm
(0.5920 in)
Rocker arm shaft outside diameter 14.981 ~ 14.991 mm
(0.5898 ~ 0.5902 in)
14.97 mm
(0.5894 in)
Rocker arm to rocker arm shaft
clearance
0.009 ~ 0.037 mm (0.0004 ~ 0.0015 in) 0.08 mm
(0.003 in)
Valves, valve seats, valve guides
Valve clearance (cold)
Intake 0 ~ 0.04 mm (0 ~ 0.0016 in) ----
Exhaust 0 ~ 0.04 mm (0 ~ 0.0016 in) ----
Valve dimensions
Valve head diameter A
Intake 33.9 ~ 34.1 mm (1.3346 ~ 1.3425 in) ----
Exhaust 27.9 ~ 28.1 mm (1.0984 ~ 1.1063 in) ----
Valve face width B
Intake 1.3 ~ 2.3 mm (0.0512 ~ 0.0906 in) ----
Exhaust 1.2 ~ 2.4 mm (0.0472 ~ 0.0945 in) ----
Valve seat width C
Intake 0.9 ~ 1.1 mm (0.035 ~ 0.043 in) 2.0 mm
(0.079 in)
Exhaust 0.9 ~ 1.1 mm (0.035 ~ 0.043 in) 2.0 mm
(0.079 in)
Item Standard Limit
A
B
Head Diameter
B
Face Width
C
Seat Width
D
Margin Thickness
A
2