TM 9-2590-209-14&P
precleaner filter, loosen the bracket mounting screws
8-13.
Rework of Outrigger and Air Cleaner Box.
and shift the bracket (fig 8-14). If this does not provide
sufficient clearance, elongate the mounting bracket holes
a. Number 5 Left Outrigger:
to provide additional movement of the bracket (fig 8-14).
(1) Locate correct spot on number 5 left
8-17. Rework of Hydraulic Pump Control Panel
outrigger and position plate 12257377 (fig 8-11).
Bracket (Vehicles with Smoke Generator). For
(2) Weld plate to outrigger 3 places (8-11).
vehicles equipped with engine smoke generating
system, follow the step-by-step procedures below.
b. Air Cleaner Box.
(1) Mark dimensions as shown on figure 8-11
a. Rework hydraulic pump control panel bracket as
to upper front left air cleaner box side.
shown in figure 8-15.
(2) Drill and tap hole 3/8-18 NPTF (fig 8-11).
b. Remove and discard existing four screws and
Use oil on drill and tap to prevent chips from falling into
lockwashers securing smoke generator switch assembly
air cleaner.
to gauge indicator panel.
8-14. Rework of Manifold Assembly Mounting Lug.
c. Position smoke generator switch assembly and
To provide adequate chamfer for welding, rework
pump control panel on gauge indicator panel and secure
manifold assembly mounting lug by grinding the area
with four screws MS90726-9 and lockwashers MS35333-
indicated in figure 8-12 prior to installation.
40.
d. Install pump switch to rear of bracket and secure
8-15. Rework of Ram Head. If an interference is
with two screws and lockwashers (fig 4-29).
encountered during installation of the cylinder and ram
assemblies, the ram head must be reworked by grinding
e. Install indicator to rear of bracket and secure
to insure proper assembly to the blade pushbeam
with two screws and lockwashers. Install lens cap on
assembly (fig 8-13).
indicator lamp (fig 4-29).
8-16. Rework of Gas Particulate Precleaner Filter
f. Install circuit breaker to rear of bracket and
secure with two screws (fig 4-29).
the blade assembly control linkage arms and the gas
particulate
8-15
