C 2500 Suburban 2WD V8-454 7.4L VIN J SFI (1998)
8. Remove the transmission fill tube seal.
9. Clean the metal parts using solvent. Do not allow the solvent to enter the transmission.
10. Air dry the parts.
INSTALLATION PROCEDURE
1. Install a new oil level indicator tube seal into the transmission case.
2. Install the oil level indicator tube into the seal.
3. For the gasoline engine, install the stud that secures the oil level indicator tube bracket to the transmission.
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Tighten the stud to 47 Nm (35 ft. lbs.).
NOTICE: Refer to Fastener Notice in Service Precautions.