PS Magazine - TB 43-PS-697
PS, The Preventative Maintenance Monthly
ISSUE 697
DECEMBER 2010
48
PS 697
DEC 10
1.
Remove the cover and spring, then remove the flter assembly.
2.
IF you’re in the motor pool,
steam
clean
the
screen
and
magnets and then dry them with
pressurized air. In the feld, wash
the
screen
in
MIL-PRF-680
Type III dry cleaning solvent.
Clean the magnets with a stiFF
bristle brush. Do not use a wire
brush! A wire brush will scratch
or demagnetize them. And don’t
drop or tap the magnets—that can
also demagnetize or break them.
3.
Check the cover seal For cracks,
tears or mashed edges. IF you fnd
any, replace the seal with NSN
4.
Install the magnets, screen,
spring and cover, in that order.
Torque the cover nuts to 31–34
lb-Ft dry (no oil) or 23–25 lb-Ft
(threads lubed with oil).
5.
With the engine running and the transmission in neutral, pull the dipstick to
measure the oil level. Add oil to bring it to the ±ULL mark on the dipstick.
Transmission Filter
Reminder
Wash screen in PRF-680 dry cleaning solvent
Remove
cover…
…and
filter
assembly
Use stiff bristle to remove shavings
Replace
worn seal
here’s
what to
do…
replacing the
transmission’s
primary filter
during scheduled
services is only
half
the story.
the
other
half is
making sure the
transmission system’s
magnetic strainer
gets cleaned at the
same time.
a clogged screen
restricts oil flow
in your d
7
g’s
transmission.
cleaning the screen and
magnets is a 250-hour
service in lo 5-2410-23
7
-12
and tm 5-2410-23
7
-20.
the result is
wear and tear in
the engine and
transmission.
D7G Tractor…
697.48-49.indd
1-2
10/22/10
5:41 PM
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