Section 5 - Maintenance
90-899883179   OCTOBER  2007 Page  63
Sterndrive Unit and Transom Assembly
1. Lubricate  gimbal  bearing  by  applying  approximately  8‑10  pumps  of  grease  from  a
typical hand‑operated grease gun.
mc77068-1
a
a - Gimbal bearing grease fitting
Tube Ref No. Description Where Used Part No.
42
U-joint and Gimbal Bearing
Grease
Gimbal bearing 92-802870A1
2. For propeller shaft lubrication, refer to Propellers.
Sterndrive U‑joint Shaft Splines And O‑rings (Sterndrive Unit Removed)
1. Coat sterndrive U‑joint O‑rings and driveshaft splines with grease.
b
a
8591
a - Driveshaft splines
b - U‑joint O‑rings (3)
Tube Ref No. Description Where Used Part No.
91
Engine Coupler Spline Grease
Driveshaft splines and U-joint
O-rings
92-802869A1
2. For propeller shaft lubrication, refer to Propellers.
Engine Coupler
1. Lubricate  engine  coupler  splines  through  grease  fittings  on  coupler  by  applying
approximately 8‑10 pumps of grease from a typical hand‑operated grease gun.