Pneumatic service – Spicer TPCS (Tire Pressure Control System) Service Manual User Manual
Page 25
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25
Figure 12 Steer Axle Air Line Routing
Steer Axle
Pneumatic Repalcement
1
2
3
4
5
6
5
7
8
5
PCU
1
1
2
3
4
5
5
8
1
D O T
D O T
D O T
D O T
D O T
D O T
5
KEY
Plastic Tubing
See Chart in Figure 9
Wire Braid Hose
See Chart in Figure 9
5
1.
5
/
16
" wire braid hose with a 37° female flared hose end, 45° elbow
and a 37° female flared hose end, 90° elbow
2.
3
/
8
" male NPT to
3
/
8
" male 37° flared
3.
3
/
8
" female NPT to
3
/
8
" female NPT bulkhead union
4.
3
/
8
" male NPT to
5
/
8
" nylon air brake tubing, 90° elbow
5.
5
/
8
" nylon air brake tubing
6.
5
/
8
" nylon air brake tubing union Tee
7. Pneumatic Control Unit (in-cab)
8. Steer axle inlet tube, if so equipped
Note: Area highlighted shows typical connections. Actual fittings may vary by vehicle manufacturer.
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