Astro Van AWD V6-4.3L VIN X (2003)
9. Install the A/C refrigerant filter (6) to the evaporator tube (1) with the flow arrow pointing toward the evaporator.
10. While holding the evaporator tube in the A/C refrigerant filter (1), tighten the nuts (4) to the A/C refrigerant filter (1).
NOTE: Refer to Fastener Notice in Service Precautions.
Tighten
Tighten the nuts to 15 N.m (11 lb ft).
11. Remove the nuts (4) from the A/C refrigerant filter (1).
12. Coat the O-rings (2) with 525 viscosity refrigerant oil.
13. Install the O-rings (2) to the evaporator tube.
14. Install the nuts (4) to the A/C refrigerant filter (1).
Tighten
Tighten the nuts to 15 N.m (11 lb ft).
