SEAWATER COOLED MODELS
SERVICE MANUAL NUMBER 23
Cleaning and Inspection
1.
2.
3.
Clean any debris from strainer housing.
Flush both strainer and housing with clean water.
Check gasket; replace when necessary (if it leaks).
Reassembly
1.
2.
3.
4.
5.
Reinstall strainer, drain plug and washer.
Reattach cover with screws and washers.
Open seacock, or unplug and reconnect seawater inlet hose.
Tighten hose clamps securely.
After starting engine, check for leaks and/or air in system, which would indicate an exter-
nal leak.
Thermostat
Removal
1.
2.
3.
Drain water from cylinder block and exhaust manifolds.
Remove thermostat housing and related components.
Remove thermostat from thermostat housing or cover.
a
b
c
d
e
71758
a - Housing
b - O-Ring
c - Thermostat (Stainless Steel)
d - Spacer
e - Gasket
Page 6A-24
90-861326--1 MARCH 1999
| Categories | Mercury MerCruiser Manuals |
|---|---|
| Tags | Mercury MerCruiser 454 CID, Mercury MerCruiser 502 CID |
| Model Year | 1998, 1999, 2000, 2001 |
| Download File |
|
| Document File Type | |
| Copyright | Attribution Non-commercial |
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Marine readers have rated Mercury MerCruiser GM V8 GM V8 454 CID 7.4L and 502 cid 8.2L Marine Engines Service Manual Number 23 5.0 out of 5.0 based on 1 product reviews. Just need the manual. Wrote review. Can't technically review what I haven't seen yet...