HYDRAULIC SYSTEM
6-39TX525 Service Manual Rev. 000
7. Slide the coupler sleeve onto the engine side of the
coupler gear (Fig. 0977).
9. Install the tandem pump hoses as follows:
a. Slide the suction hoses onto the suction ttings
(Fig. 0979).
Fig 0977 PICT-4870a
Fig 0979 PICT-4775a
b. Position the hose clamps and tighten to secure
the suction hoses to the ttings (Fig. 0980).
Note: The“C”ttingshouldbeat8:30o’clock
position.
8. Position the tandem pump to the engine. Insert the
coupler gear into the white coupler sleeve. Using a
5/8” socket, install 2 bolts to secure the pump plate
to the pump mounting plate (Fig. 0978).
Note: The tandem pump should be fully seated
into the coupler sleeve prior to installing the
mounting bolts. Do not draw the pump into
the coupler sleeve by using the mounting
bolts.
Fig 0980 PICT-4773a
Fig 0978 PICT-4776a