Disassembly and Reassembly
40
4. Apply clean compressor oil to the O-ring
inside the bellows and place the bellows on
the crankshaft. Leave the orange protective
cap on the bellows.
5. Use seal installation tool P/N 204-995 to
install the bellows squarely on the crankshaft.
Clean the seal installation tool and place it on
the crankshaft. Turn the knob until the tool
bottoms out.
6. Tighten the set screws to approximately 45
in-lb (5.0 N•m) with the Allen wrench
provided.
Figure 43: Set Screw Location
7. Remove the seal installation tool.
8. Remove the orange protective cap. Clean the
hard ring and the primary ring (bronze ring)
with the alcohol wipes found in package
labeled “1”. Then clean the polished mating
surfaces of both rings with the lint free dry
wipes from package number “2”. Apply clean
compressor oil to the polished surfaces of the
seal, the lip seal, and the seal plate gasket
from package number “3” before assembling.
9. Install the seal plate and gasket to the
compressor body. Do not bump the seal hard
ring on the end of the crankshaft during
assembly.
10. Install the seal plate mounting bolts and
washers. Torque the seal plate bolts in two
steps using a criss-cross pattern. See “Torque
Values” on page 24.
1.
Set Screw
2.
Seal Faces
3.
Hard Ring
4.
O-ring
5.
Bellows
Figure 41: Set Screw Type Bellows Seal
1.
Crankshaft
2.
Bellows
3.
Seal Installation Tool P/N 204-995
Figure 42: Bellows Installation
with Tool P/N 204-995
1
2
5
4
3
AGA577
1
2
3
AGA1256
CAUTION: Oil applied to the seal faces
must be absolutely clean.
AGA580
