Skyhawk L4-121 2.0L VIN K TBI (1987)
Hose/Line HVAC: All Technical Service Bulletins
Air Conditioning - Hose Routing
Bulletin:
87-1-15
Date:
Nov. '87
Ref. No.: 87-200-1
Corp. Ref. No.: 771209
SUBJECT:
AIR CONDITIONING HOSE ROUTINGS
MODELS AFFECTED: 1987 SKYHAWKS WITH THE LL8 2.0L L-4 OHV (VIN CODE 1) ENGINE, AND C60 AIR CONDITIONING
Some 1987 Skyhawks may not have proper clearance between some of the air conditioning hoses/lines and some engine components. This condition can
lead to abrasion of air conditioning hoses/lines or melting of hoses if routed too closely to exhaust system components.
If any of these conditions are encountered, the air conditioning hose/pipe routings should be carefully adjusted to achieve the following minimum
clearances. Refer to illustration.
A/C Muffler to Exhaust Flange-------------------23.5 mm (approx. 15/16 in.)
Suction Hose to Exhaust Manifold----------------40.0 mm (approx. 1-9/16 in.)
Discharge Line to Alternator Bracket------------30.0 mm (approx. 1-3/16 in.)