PS Magazine - TB 43-PS-436
PS, The Preventative Maintenance Monthly
ISSUE 436
MARCH 1989
M1 Diferences
For Ml tanks, thiNgs are a bit dif-
±reNt.
²or opeNers, you doN't have to re-
Lease track teNsioN or ³ooseN the track
guide to tighteN a wedge boLt.
But, you do have to make sure you
tighteN the boLt at the right p³ace a´d
tIme.
•
ONce the wedge is i´ pLace aNd
sNugged dowN, mark the eNd coNNector.
•
²or outside coNNectors, have the
driver move the taNk backward uNtiL
the µorwArd edge of the shoe behiNd
the marked coN´ector just touches the
idLer wheeL.
14
•
Torque the wedge boLt to 320¶350
L·¸ft.
For outboard
conNectors, torque
wedge bOlt to
320·350 lb±f
•
²or iNside coNNectors to be tight¹
eNed at the same timeº have the driver
move f»rward after the outside wedge
has beeN tighteNed. Stop the taNk wheN
the iNside wedge is midway betweeN
the idLer aNd the ¼o. 1 roadwheeL½
•
Torque the wedge to 320¾350 Lb-
ft.
²Or inboard
coNnectors³ ToRque wedge
bolt to 320±350 lb±f
•
¿fter the boLts are tighte´ed, have
the drIver move the taNk Àrward 6 ±et
a´d backward 6 feet. Stop the taNk at
the right poi´t to torque the outside
coNNectors agai´ to 320¾350 LbÁft. Do
the same with a³L i´side coN´ectors to
be tighteNed at their right LocatioN.
•
¿Âter 20 miLes, torque the boLt
agaiN to 320¾350 ³bÁft.
ere are the New ¼S¼'s you'L³ Need
to make e´gi´e deck seaLs Àr your
M88's. This i´À's Not iN your TM 9Ã
2350Á256Á20P yet, so make a Note.
ÄN ²igs Å7ÅaNd171.1 of the Á20P,
use ¼S¼ 9390Á00¸893Á1908 to make
Æ
these seaLs:
10862511
10´62531
10´62462
10´62512
10´62452
10µ62463
10´62515
10´¶2453
10´62464
10¸62515±1
10´¹2454 10µ62465
10º62515»2
1¼´62455 10½6246¹
10º62516
1¼¾6245¹ 10´62466± 1
1¿62517
1ÀÁ62459 1¸94433
1ÃĶ253Å
1ÆÇ2È6Â
MAR 89
15
Use ¼S¼ 9390¸00Á893¸1907
to
make these sea³s:
10´6251´
10´6251É
10´62525
1µ62526
10µ62527
Use ¼S¼
9390Á00Á893ÁÇ1906 to
make these seaLs:
10´625Ê0
10´62521
10´62522
10´62523
10´62524
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