Specifications

MAINTENANCE
90-860168040 JANUARY 2004 Page 87
0165.02
Installing Test Probes
IMPORTANT: The testing dealer or agency will be equipped with the appropriate test
equipment and adapters for this engine. The test probes should be installed as
follows:
1. Remove plug from exhaust elbow.
74645
a
a-Exhaust elbow plug
2. Apply sealant to the threads of the adapter fitting that go into the exhaust elbow.
71926
a
b
c
A
a-Adapter fitting
b-Elbow side
c-Probe
Description Where used Part number
A Pipe Sealant with Teflon Adapter fitting threads 92-809822
3. Install exhaust elbow adapter fitting into elbow.
4. Tighten fittings securely.
5. Insert exhaust test probes into fittings and tighten securely.
74644
b
a
a-Fitting
b-Test probe installed
The testing agency will connect their adapters and test equipment to the probes to conduct
the test. Once the test is complete, they should remove the test probes and fittings, apply
Quicksilver Perfect Seal to the threads of both plugs and reinstall them into elbows.