60H5E11
3
Leakage tester : 90890-06840
Lower unit holding pressure:
100 kPa (1.0 kgf/cm
2
, 14 psi)
Lower unit / General
3-20
Oil quantity:
Regular rotation model:
980 cm
3
(34.5 Imp qt)
Counter rotation model:
870 cm
3
(30.6 Imp qt)
Recommended gear oil:
Hypoid gear oil
SAE: 90
4. Insert the gear oil tube or gear oil pump
into the drain hole and slowly fill the gear
oil until oil flows out of the check hole and
no air bubbles are visible.
60H30470
5. Install the check screw 2 and quickly in-
stall the drain screw 1.
Checking the lower unit (for air leak-
age)
1. Remove the check screw 1, and install the
leakage tester.
60H30480
2. Apply the specified pressure to the lower
unit, to check whether the pressure is re-
tained for 10 seconds.
Do not over-pressurize the lower unit, oth-
erwise the oil seals may be damaged.
NOTE:
Cover the check hole with a rag while remov-
ing the leakage tester from the lower unit.
3. If pressure drops below specification, check
the drive shaft and propeller shaft oil seals
for damage.
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