Mercury FourStroke 2.5, Руководство по обслуживанию, Страница: 162 / 205

Gear Housing
90-8M0065421 NOVEMBER 2012 Page 6A-21
Puller 91‑27780
Gear Housing Assembly
Propeller Shaft Assembly
1. Compress the clutch spring and insert the clutch into the propeller shaft.
2. Apply a small amount of 2‑4‑C with PTFE to the clutch end of the cam follower. This will aid in retaining the cam follower in
the propeller shaft during installation of the propeller shaft into the gear housing.
a - Cam follower
b - Clutch
c - Spring
Tube Ref No. Description Where Used Part No.
95
2-4-C with PTFE Clutch end of cam follower 92-802859A 1
Lower Driveshaft Bearing
Lubricate the outside diameter of the lower bearing race with Premium Gear Lubricant. Place the bearing into the driveshaft
bore (number side faces up). Using a 3/4 in. socket, carefully tap the bearing (check alignment frequently) into position
approximately 3.17 mm (1/8 in.) from the bottom of the bore.
IMPORTANT: If the lower driveshaft bearing is not positioned low enough in the driveshaft bore, the water pump base will
preload the upper and lower driveshaft bearings resulting in the premature failure of both bearings.
a - Socket
b - Bearing
c - 3.17 mm (1/8 in.)
Tube Ref No. Description Where Used Part No.
82
Premium Gear Lubricant Outside diameter of lower bearing race 92-858058K01
Forward Gear Bearing
NOTE: Press on the number side of the bearing when seating the bearing into the gear housing.
a
c
a
b
c
25556
a
b
a
b
c
25615