5-151 MISCELLANEOUS CONTROLS AND OPTIONS
(4) After disconnecting the air hoses and jumper
cable, fit the anti-dust cap(dust cover) in the cou-
pler of the trailer, and store the air hoses and
jumper cable in the place designated at the rear
side of the cap.
MTF0550
(5) Unscrew the spring lock with the hand, pull out
the coupler manipulating handle, move the ve-
hicle forward slowly, and the tractor and the
trailer will be disconnected from each other.
MTF0560
5) Checking after connecting the tractor and
3 trailer
After completing the connection of the tractor and
1
2
4
Coupler
lock
5
6
MTF0570
trailer, check again the following items.
(1) Has the air cock been opened fully?
(2) Have the air hoses for service line and emer-
gency line been correctly connected?
(3) Has the air coupling been perfectly connected
to prevent air leaks?
(4) Has the coupler lock been secured?
(5) Have the trailer legs been completely housed?
(6) Has the parking brake of the trailer been com-
pletely released?
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