TM 9-2590-209-14&P
(2) Align and install pushbeam to blade
(7) Remove two screws, lockwashers, and
assembly, secure with two pins, nuts, and cotter pins
cap securing outer tilt arm to mounting bracket, and
(view C).
remove outer tilt arm (view D).
c. Cleaning and Inspection.
(3) Install pushbeam to mounting bracket, and
secure with pin, nut, and cotter pin (view B).
(1) Clean all parts, including housing mating
(4) Align ram assembly with pushbeam; insert
surfaces, using dry-cleaning solvent.
pin, and secure with screw, lockwasher, and lock (view
A).
(2) Inspect all components for cracks or
damage.
10-25. Maintenance of Tilt Arm.
(3) Inspect machined surfaces for pitting or
wear.
a. Description. The tilt arms are connected to the
blade assembly and the mounting bracket. When the
(4) Inspect remaining hardware for wear,
blade assembly is raised, the carrying hooks can be
damaged threads, and general serviceability. Replace
inserted into travel lock securing the blade assembly.
components, as required.
b. Removal (Fig 10-13)
d. Installation (Fig 10-13)
NOTE
NOTE
Procedures for both left and right sides are the same.
Procedures for both left and right sides are the same.
(1)
Lower the blade assembly to rest on the
ground.
(1)
Attach lifting device to outer tilt arm.
(2) Attach lifting device to inner tilt arm.
(2) Install outer tilt arm to mounting bracket;
position cap, and secure with two screws and
CAUTION
lockwashers (view D).
Before removing pin, support weight of tilt arm with a
(3) Install inner tilt arm to blade assembly and
suitable jack or wood block.
secure with pin. Position lock on pin, and secure with
screw and lockwasher (view C).
(3) Remove nut, cotter pin, and pin securing
inner tilt arm to mounting bracket (view A).
(4) Install outer tilt arm to moldboard
assembly and secure with pin. Secure pin with nut and
(4) Attach lifting device to outer tilt arm.
cotter pin (view B).
(5) Remove nut, cotter pin, and pin securing
(5) Attach lifting device to inner tilt arm.
outer tilt arm to moldboard assembly, and remove tilt
arm (view B).
(6) Install inner tilt arm to mounting bracket,
and secure with pin. Secure pin with nut and cotter pin
(6) Remove screw, lockwasher, lock, and pin
(view A).
securing inner tilt arm to blade assembly. Remove inner
tilt arm (view C).
10-23
