Mercury MerCruiser D2.8L D-Tronic Service Manual page 696

SEAWATER COOLING SYSTEM
5. On D4.2L D-Tronic pumps:
a. Remove external retaining ring from pump shaft.
b. Remove spacer from shaft.
6. Using a soft faced hammer, tap shaft and bearing assembly out of pump housing.
Typical
Page 6A-14
a - External Retaining Ring
a - Spacer
a - Shaft and Bearing Assembly
b - Pump Housing
a
a
b
a
SERVICE MANUAL NUMBER 22
70694
70695
70638
90-860074--1 FEBRUARY 2002