INSTRUMENTATION
SERVICE MANUAL NUMBER 23
Water Temperature
Ohms Reading
140
194
° F (60° C)
° F (90° C)
121-147
47-55
212
° F (100° C)
36-41
3.
Replace sender if ohmmeter readings are other than as shown for each temperature.
INSTALLATION
1.
2.
Apply Loctite Pipe Sealant with Teflon to threads of temperature sender.
Install sender in thermostat housing and tighten securely.
b
a
a - Water Temperature Sender
b - Thermostat Housing
3.
4.
Connect tan wire and coat with Liquid Neoprene.
Refill closed cooling system with approved coolant as outlined in SECTION 6B.
Fuel Tank Sender
FLANGE TYPE
Testing
1.
Disconnect wire from terminal on sending unit and ground wire from sending unit
mounting screw.
2.
3.
Remove sending unit from fuel tank.
Connect ohmmeter between sending unit terminal and sending unit housing.
Page 4D-12
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...