Kubota WSM L3540-II, Workshop Manual

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CABIN L3540-II, L4240-II, L5040-II, L5240-II, L5740-II , WSM
10-S47
Hose Clamp
1. Remove the hose clamp (4).
2. Disconnect the pressure switch (6) connector.
3. Disconnect the high pressure pipe 2 (5) from the receiver (1)
and low pressure pipe (3) from the compressor, then cap the
open fittings immediately to keep moisture out of the system.
(When reassembling)
• Apply compressor oil (DENSO ND-OIL 8 or equivalent) to the
O-rings and be careful not to damage them.
9Y1211167CAS0065US0
High Pressure and Low Pressure Pipes
1. Remove the outer roof.
2. Disconnect the high pressure pipe 2 (2), then cap the open
fitting immediately to keep moisture out of the system.
3. Remove the rubber and disconnect the low pressure pipe (1),
then cap the open fittings immediately to keep moisture out of
the system.
4. Remove the inner covers (3).
(When reassembling)
• Replace the rubber with a new one.
• Apply compressor oil (DENSO ND-OIL 8 or equivalent) to the
O-rings and be careful not to damage them.
9Y1211167CAS0066US0
Tightening torque
High pressure pipe 2
retaining nut
(Receiver side) 11.8 to 14.7 N·m
1.21 to 1.49 kgf·m
8.71 to 10.8 lbf·ft
Low pressure pipe
mounting screw
(Compressor side) 7.90 to 11.8 N·m
0.806 to 1.20 kgf·m
5.83 to 8.70 lbf·ft
(1) Receiver
(2) High Pressure Pipe 1
(3) Low Pressure Pipe (4) Hose Clamp
(5) High Pressure Pipe 2
(6) Pressure Switch
Tightening torque
High pressure pipe 2
retaining nut
11.8 to 14.7 N·m
1.21 to 1.49 kgf·m
8.71 to 10.8 lbf·ft
Low pressure pipe retaining
nut
7.90 to 11.8 N·m
0.806 to 1.20 kgf·m
5.83 to 8.70 lbf·ft
(1) Low Pressure Pipe
(2) High Pressure Pipe 2 (3) Inner Cover
KiSC issued 02, 2015 A