Service manual

HYDRAULIC PUMP (Cont’d)
Removal And Installation
When making repairs on hydrostatic and
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.
I–2003–0284
Raise the operator cab. (See Page 1–1.)
Drain the hydraulic reservoir. (See Page 1–1.)
Disconnect the hose (Item 1) [A] from the pump outlet.
Install a cap on the fitting.
Disconnect the tubeline from the inlet of the pump [A].
Remove the mump mounting bolts [B].
Remove the hydraulic pump [C].
Always clean up spilled fuel or oil. Keep heat,
flames, sparks or lighted tobacco away from
fuel and oil. Failure to use care around
combustibles can cause explosion or fire
which can result in injury or death.
W–2103–1285
NOTE: The hydraulic pump is shown being removed
with the hydrostatic pump/engine assembly
out of the loader for photo clarity. It can be
removed in the loader.
Never work on a machine with the lift arms up
unless the lift arms are secured by an approved
lift arm support device. Failure to use an
approved lift arm support device can allow the
lift arms or attachment to fall and cause injury
or death.
W–2059–0598
A
CD–10950
1
C
P–04857
853, 853H BICS Loader
–2–37– Service Manual
B
CD–10951