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905701 REV B 09/18/18, PG 20 OF 34
A/C Hose Installation
1.
2.
3.
Locate the #6 drier/evaporator A/C hose. Lubricate (2) #6 O-rings (See Figure 1, above), and connect the
45° fitting to the #6 evaporator/drier hardline (See Photo 4,below). Route and connect the 90° fitting to the
drier (See Photo 2, below). Tighten each fitting connection as shown in Figure 1, above.
Locate the #8 condenser/compressor A/C hose. Lubricate (2) #8 O-rings (See Figure 1, above), and connect
the straight fitting with service port to the #8 discharge port on the compressor (See Photo 1,below). Route
and connect the other straight fitting to the #8 condenser/compressor hardline (See Photo 2, below). Tighten
each fitting connection as shown in Figure 1, above.
Locate the #10 compressor/evaporator A/C hose. Lubricate (2) #10 O-rings (See Figure 1, above), and
connect the straight fitting to the #10 evaporator/compressor hardline (See Photo 4, below). Route and
connect the 45° fitting with service port to the compressor (See Photo 1, below). Tighten each fitting
connection as shown in Figure 1, above.
Standard Hose Kit:
1.
Refer to separate instructions included with modified hose kit.
Modified Hose Kit:
Figure ##
O-ring Installs
Over Male Insert
to Swaged Lip
O-ring
#6 O-ring
#8 O-ring
#10 O-ring
O-ring
Supplied Oil
for O-rings
Male
Insert
Female Nut
Hold With
This Wrench
Twist With
This Wrench
Lubricating O-rings
For a proper seal of fittings: Install supplied
O-rings as shown, and lubricate with supplied
oil.
NOTE: Standard torque specifications:
#6: 11 to 13 ft-lb.
#8: 15 to 20 ft-lb.
#10: 21 to 27 ft-lb.
Figure 1
Photo 1
Photo 2
Photo 3
Photo 4
#10 Compressor/
Evaporator A/C Hose
091624
Compressor
#8
Condenser/
Compressor
A/C Hose
091623
#8
Condenser/
Compressor
A/C Hose
091623
#8 Condenser/
Compressor Hardline
091615
Drier
#6 Drier/Evaporator
A/C Hose
091622
#6 Drier/Evaporator
A/C Hose
091622
#10
Compressor/
Evaporator
A/C Hose
091624
#10
Evaporator/
Compressor
Hardline
#6 Evaporator/Drier
Hardline
