9-32 SERVICING INFORMATION
SHAFT DRIVE Unit: mm (in)
ITEM STANDARD LIMIT
Secondary bevel gear backlash 0.05 – 0.32
(0.002 – 0.013)
———
Final bevel gear backlash
Drive side
0.03 – 0.064
(0.001 – 0.025)
———
Damper spring free length 58.5
———
(2.30)
CARBURETOR
ITEM
SPECIFICATION
E-02, 19, 24 E-03, 28 E-33
Carburetor type MIKUNI BDSR34 ←←
Bore size 34 mm ←←
I.D. No. 41F1 41F2 41F3
Idle r/min. 1 100 ± 100 r/min. ←←
Fuel level — — —
Float height 7.0 ± 0.5 mm
←←
(2.76 ± 0.02 in)
Main jet (M.J.) #132.5 #
←
Main air jet (M.A.J.)
φ
1.8 ←←
Jet needle (J.N.) 5E22-3 5E23 ←
Needle jet (N.J.) P-0M
←
Throttle valve (Th.V.) #95 ←←
Pilot jet (P.J.) #27.5 #
←
Pilot screw (P.S.) PRE-SET
PRE-SET
←
(3.0 turns back)
Throttle cable play 2 – 4 mm
←←
(0.08 ± 0.16 in)
THERMOSTAT + RADIATOR + FAN + ENGINE COOLANT
ITEM STANDARD/SPECIFICATION LIMIT
Thermostat valve opening
Approximately 75 °C (167 °F) ———
temperature
Thermostat valve lift Over 6 mm (0.24 in) at 90 °C (194 °F) ———
Engine coolant temp. switch OFF → ON Approximately 120°C (248°F) ———
operating temperature ON → OFF Approximately 113°C (235.4°F) ———
Radiator cap valve opening 95 – 125 kPa
pressure
(0.95 – 1.25 kgf/cm
2
, 13.5 – 17.8 psi)
———
Cooling fan thermoswitch OFF → ON Approximately 105°C (221°F) ———
operating temperature
ON → OFF Approximately 100°C (212°F) ———
Engine coolant type
———
Engine coolant capacity 1 500 ml
(1.6 US qt, 1.3 lmp qt)
———
Use an antifreeze/coolant compatible with alumi-
num radiators, mixed with distilled water only, at
the ratio of 50:50