Special Tools
- Attach the
J 22124-91
to the air dryer.
- Attach the
J 22124-B
to the
J 22124-91
with the toggle valve on the opposite side of the air compressor. Close the toggle valve.
- Apply air pressure at the schrader valve. Pressurize until the
J 22124-B
reads 690 kPa (100 psi).
- Check the following areas using soap bubbles:
• | Air dryer to compressor head O-ring |
• | Air compressor head gasket |
• | Air compressor head cover--If necessary, tighten the cover bolts to 5.6 N·m (50 lb in). |
If a leak is found, replace the air compressor. Refer to
Air Compressor Replacement
.