Mercury MerCruiser D2.8L D-Tronic Service Manual page 864

PROPELLER SHAFT MODELS
3. Check output coupling flange of transmission. Rotate at least one complete turn.
Checking Coupling Outside Diameter Of A Typical Drive System
Checking Coupling Face Of A Typical Drive System
4. If there is greater than 0.076 mm (0.003 in.) movement in Step 3, replace output cou-
pling.
5. Replace damaged parts and realign engine as outlined.
6. Torque propeller shaft coupling and transmission coupling (output flange) to 68 Nm (50
lb-ft).
7. Tighten set screws securely. Safety wire set screws, if equipped.
Page 8B-4
SERVICE MANUAL NUMBER 22
90-860074--1 FEBRUARY 2002