PS Magazine - TB 43-PS-557
PS, The Preventative Maintenance Monthly
ISSUE 557
APRIL 1999
PS 557
26
APR 99
perators, three grease fittings on
the 130G grader’s hydraulic pump’s
drive get overlooked during scheduled
services.
Without lube, the U-joints on the
pump’s drive shaft shake loose from
vibration and excessive wear. Also, the
shaft’s bearings rust and burn out.
Eventually, the drive shaft and pump stop
working. Then, no hydraulic fluid gets pumped
to the grader’s blade, circle drive, scarifier or
front wheel tilt. Then, the grader’s NMC.
So, keep the pump’s drive shaft U-joints
lubed. During scheduled services every month,
give each of the fittings four to five pumps of grease.
130G Grader . . .
Give each fitting 4–5 pumps of grease
grease
fittings can
be
hard to find
.
make sure you get
the guys hiding
in
here
.
RS-28 Roller Seat Cushion
NSN 2540-01-225-1107 gets the back seat cushion for the RS-28 vibratory
roller. The NSN shown as Item 2 in Fig 85 of TM 5-3895-346-24P gets only
the bottom cushion.
PS 557
26
APR 99
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