Air Conditioner Tightening Torques - Kubota KX080-3 Workshop Manual

WSM KX080-3 Service
e. Tightening torques
Tightening torques of screws, bolts and nuts on the table below are especially specified.
(For general use screws, bolts, and nuts : See page G-11.)
Cabin mounting nuts
M14 nut
M16 nut
Compressor mounting screw, M8 bolt
Compressor bracket mounting screws
Screws M12
Screw M8
Receiver mounting bolt (M6)
Clutch mounting screw (Slide vane type compressor)
High pressure pipe screw and retainer nut
between compressor and condenser (High pressure
pipe 1)
screw
retaining nut, M22 x 1.5
between condenser and receiver
screw, M6 bolt
retaining nut, M16 x 1.5
between receiver and A/C unit (High pressure pipe 2)
retaining nut, M16 x 1.5
Low pressure pipe
between A/C unit and compressor
screw, M6 bolt
retaining nut, M24 x 1.5
A/C unit mounting screws (M6)
A/C unit mounting screws (M8)
Reference: Lub.oil
Replacing Parts
Condenser
Evaporator
Receiver
PAG : Polyalkyleneglycol (Synthetic oil)
Item
Approx Replenish Quantity
20 cc
0.021 U.S.qts.
0.018 Imp.qts.
20 cc
0.021 U.S.qts.
0.018 Imp.qts.
10 cc
0.011 U.S.qts.
0.009 Imp.qts.
N m
107.9 to 125.5
166.7 to 191.2
16.7 to 19.9
77.5 to 90.2
16.7 to 19.6
3.9 to 6.9
10.8 to 16.2
7.8 to 11.8
19.6 to 24.5
3.9 to 6.9
11.8 to 14.7
11.8 to 14.7
7.8 to 11.8
29.4 to 34.3
3.9 to 6.9
9.8 to 15.7
Brand Name
ND-OIL 8
PAG oil
VI-S-7
VI Air Conditioner
kgf m ft-lbs
11.0 to 12.8 79.6 to 92.6
17.0 to 19.5 123.0 to 141.0
1.7 to 2.0 12.3 to 14.5
7.9 to 9.2 57.1 to 66.5
1.7 to 2.0 12.3 to 14.5
0.4 to 0.7
1.10 to 1.65 8.0 to 11.9
0.8 to 1.2 5.8 to 8.7
2.0 to 2.5 14.5 to 18.1
0.4 to 0.7 2.9 to 5.1
1.2 to 1.5 8.7 to 10.8
1.2 to 1.5 8.7 to 10.8
0.8 to 1.2 5.8 to 8.7
3.0 to 3.5 21.7 to 25.3
0.4 to 0.7 2.9 to 5.1
1.0 to 1.6 7.23 to 11.6