Yamaha Z300A, Дополнительное руководство по обслуживанию

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6D03F1X
32
Oil injection system
3
Adjusting the oil pump link rod
1. Loosen the locknut
1
and then discon-
nect the oil pump link rod
2
.
2. Fully close the throttle valves.
3. Adjust the oil pump link rod so that there
is a 0.5 mm (0.02 in) gap
a
between the
oil pump lever
3
(in the fully closed posi-
tion) and the stopper
4
.
4. Connect the oil pump link rod.
5. Check that the oil pump lever
3
contacts
the stopper
4
when the throttle valve is
in the fully open position.
Lower unit
3
Checking the lower unit for air
leakage
1. Remove the check screw
1
, and then
install the special service tool.
2. Apply the specified pressure to check
that the pressure is maintained in the
lower unit for at least 10 seconds.
CAUTION:
Do not over pressurize the lower unit, oth-
erwise the oil seals may be damaged.
NOTE:
Cover the check hole with a rag when remov-
ing the tester from the lower unit.
3. If pressure drops below specification,
check the drive shaft and propeller shaft
oil seals for damage.
S60V3290
a
3
2
1
3
4
S60V3300
4
3
Leakage tester: 90890-06840
Lower unit holding pressure:
70 kPa (0.7 kgf/cm
2
, 10 psi)
Maintenance interval chart / Oil injection system / Lower unit