19
Hydraulic Pump Assembly
HYDRAULIC ATTACHMENT SYSTEM
1.
Remove attachment if installed.
See Attachment Interface on page 19-2.
2.
Remove attachment arm and interface assembly.
See Attachment Arm Removal on page 19-3.
3.
Relieve pressure in hydraulic system.
See Relieving Hydraulic System Pressure on page 19-1.
4.
Set the joystick ON/OFF switch to OFF, remove driver seat and disable vehicle.
5.
Thoroughly clean the cylinders, hoses, and the area around the front mount.
6.
Remove wire ties securing hoses to front mount.
7.
Slowly loosen and disconnect hoses at cylinders and, if equipped, quick connect fittings. Cover hose ends and
fittings to keep out debris.
See Vehicle Mounted Cylinders on page 19-25. See also Quick Connect Fittings
(Auxiliary Hydraulic Circuit only) on page 19-24.
8.
Remove cylinders.
See Vehicle Mounted Cylinders on page 19-25.
9.
Loosen bottom of front fascia by removing two bolts securing it to vehicle
.
10.
Remove four bolts (1) and washers (2) from lower part of mount under front of vehicle
.
11.
Remove four locknuts (3) and bolts (4) securing front of mount to vehicle
12.
Remove two nuts (5), washers (6) and bolts (7) securing top of mount to vehicle
.
13.
Remove front mount, pulling at bottom of front fascia, as necessary, to clear mount.
FRONT MOUNT INSTALLATION
1.
Reverse the removal procedure to install front mount to the vehicle but finger-tighten hardware until all hardware
is in place.
2.
Tighten the four bolts (1) and washers (2), securing bottom of mount to chassis, to 37 ft-lb (50 N·m).
3.
Tighten the four locknuts (3) and bolts (4), securing front of mount to vehicle, to 37 ft-lb (50 N·m).
4.
Tighten the two nuts (5), washers (6) and bolts (7), securing top of mount to vehicle, to 37 ft-lb (50 N·m).
5.
Match hoses to fittings and connect hoses
. Tighten fittings to 22 ft-lb (30 N·m).
HYDRAULIC PUMP ASSEMBLY
WARNING
• Wear safety glasses to prevent eye injury when any of the following conditions exist:
– Fluids are under pressure.
– Flying debris or loose material is present.
– Engine is running.
– Tools are being used.
CAUTION
• When repairing hydraulic systems, clean the work area before disassembly and keep all parts clean.
Always use caps and plugs on hoses, tubelines and ports to keep dirt out. Dirt can quickly damage
the system.
NOTE:
Mark hoses for correct installation if factory markings are not found.
Contain and dispose of any leaking oil in an environmentally safe manner.
Page 19-42
2016 Carryall 1500/1700 and XRT 1550 Maintenance and Service Manual
Summary of Contents for Carryall 1500 2016
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