LOWER UNIT
CHECKING THE LOWER UNIT (FOR AIR
LEAKS)
Check:
Lower unit holding pressure
Pressure drops
Check the seals
and components.
Checking steps:
CAUTION:
Do not overpressurize the lower unit.
Excessive pressure may damage the oil
seals.
(1)Remove the gear oil level check screw.
(2)Install the leakage tester
1
or mity vac
into the check hole.
(3)Apply the specified pressure.
(4)The lower unit should hold the
specified pressure for 10 seconds.
(5)Remove the pressure tester
1
, then
install the gear oil level check screw.
Lower unit holding pressure:
100 kPa (1.0 kgf/cm
2
, 14.2 psi) for
10 seconds
Leakage tester:
NA/90890-06762
Mity vac:
YB-35956-A/90890-06756
Gear oil level check screw:
7 N
m (0.7 kgf
m, 5.1 ft
lb)
3-21
Summary of Contents for F6AMH
Page 68: ...MAINTENANCE SPECIFICATIONS OUTBOARD DIMENSIONS F6AMH F6BMH F8CMH 2 15 ...
Page 72: ...MAINTENANCE SPECIFICATIONS OUTBOARD DIMENSIONS F6AMH F6MH F8CMH F8MH 2 17 ...
Page 76: ...MAINTENANCE SPECIFICATIONS OUTBOARD DIMENSIONS F8CW 2 19 ...
Page 140: ...GENERAL LUBRICATION POINTS Apply Water resistant grease NOTE Use a grease gun 3 25 ...
Page 142: ...GENERAL 3 26 ...
Page 143: ...GENERAL ALLGEMEINES GENERAL 3 26 ...
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Page 503: ......