TRAILER CONNECTION TO HET TRACTOR - Continued
19. Remove dummy couplings (17) from EMERGENCY coupling (18) and SERVICE
coupling (19) on trailer.
20. Disconnect red air hose (20) from dummy coupling (21) on pogo stick (22) and connect
to EMERGENCY coupling (18) on trailer.
21
23
23
19
18
20
20
24
22
Figure 7.
21. Disconnect blue air hose (23) from dummy coupling (24) on pogo stick (22) and
connect to SERVICE coupling (19) on trailer.
CAUTION
Due to characteristics of air spring suspensions, approximately 5 minutes
must be allowed for the HET Tractor suspension to compensate for the
added load. Failure to comply may result in damage to suspension.
TM 9-2320-360-10 0034
0034-8