Oil Seal Installation; Preparation For Operation; Final Check - Panasonic U-16GE2E5 Main Parts Replacement

Rear Oil Seal Replacement Procedure

5. Oil seal installation

(1) Wipe any dirt from the bushing ange, align the
outside of the new seal within the inside of the
retainer, and use the press t jig to press t the seal.
(Figure 4)
Caution
Press the seal until the press t jig comes in contact with the
end surface of the retainer. Wipe off any oil.
(2) Loosely tighten the six bolts while supporting the
ywheel with a hand, attach the ywheel stopper to
the upper side of the housing, and tighten the bolts
to the speci ed torque. (Figure 5)
Bolt (width across at)
Tightening torque
Caution
Do not forget to remove the ywheel stopper.

6. Preparation for operation

(1) Turn on the power supply circuit breaker for the
outdoor unit.
(2) Open the main gas valve, starting the fuel supply.
(3) Set the STOP SW (S001) from STOP to NORM.
(Figure 6)

7. Final check

(1) Running condition check
Make sure that no abnormal noise or vibration occurs.
Make sure there are no oil leaks.
Make sure that none of the attached parts are loose.
(2) Cleanliness check of the surroundings
Make sure no unneeded items or trash is scattered around.
Make sure no tools, etc. have been forgotten within the unit.
Use rags to wipe up any water or oil that has accumulated in the bottom of the unit.
19 [mm]
137.3[N·m]
37
Press t jig
Figure
.4
Flywheel stopper
Figure
.5
Figure
.6