Trinity Highway INGAL SS180 M, Assembly Manual

Page: 23 / 65

trinityhighway.com 22 Revision A November 2019
Detaching and Attaching the System
1) Detaching the System from the Truck
Ensure the TMA and the truck are on level ground
A. System is in the folded position
B. Attach Jacks as shown in Figures 19 & 20
C. Crank the Jacks until the weight of the system is supported
Figure 19
D
.
Unplug the light harness and disconnect the positive and negative cables from
the pump. Unplug the Cab Switch Box at the mating connector on the TMA.
E. Remove the Socket Hitches from the Underride Socket Receivers by removing
both 1 x 6 3/4" hitch pins and retainer pins (Figure 21). (If the alignment is off,
making removal dif
fi
cult, it may be necessary to adjust Jacks or temporarily
disengage the TMA from the Socket Hitches. This can be done by removing the two
(2) 1 1/4 x 7" Hitch Pins and Retainer Pins as shown in Figure 22.) Loosen the
hardware to ease interference and then retighten.
F. Roll the TMA away from the truck.
Figure 20 Figure 21