Mercury MerCruiser Diesel Inboard 2.8L Operation & Maintenance Manual page 64

Section 4 - Maintenance
e. Inspect the cover gasket and replace if damaged.
b
f
c
3. For plastic seawater strainers:
a. Remove the cover.
b. Remove the strainer.
c. Clean any debris from the strainer housing.
d. Flush both the strainer and housing with clean water.
e. Inspect the cover gasket and replace if damaged.
a
Seawater leaking from the seawater strainer could cause excess water in the bilge, damaging the engine or causing the boat
to sink. Do not overtighten the cover screws, or the cover may warp and introduce seawater into the bilge.
4. For metal seawater strainers:
a. Install the strainer, drain plug, and sealing washer.
b. Install the strainer basket.
c. Assemble the cover.
Page 56
a
a - Screws and washers
b - Cover with glass
c - Strainer
d - Housing
e - Drain plug and sealing washer
f - Seal
d
e
12863
b
c
37287
CAUTION
!
a - Strainer cover
b - Strainer basket
c - Seal
90-8M0133679 JUNE 2017
eng