PS Magazine - AUGUST 1978
PS, The Preventative Maintenance Monthly
ISSUE 309
AUGUST 1978
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Final
DrIve
fIx
TH/S's ±tRIC²LY A
FaMily ³f´µ¶r
²³´
BU·
bE m¸ Gue¹º»
If you operate a meMber of the
¼113½¼113¾¿
carrier FMily, chances are water has
<
Been getting into tHe ±nal drives.
Water sneaks in because the ²nal drive output sha³ seal doesn't have enough lu´eµ
Your track Mechanic can take care o¶ this by Modifying the gage rods like so:
0
FULl 1PT ADd
_
-
±
H
1
±r
I²²²³
À
5ta"·
j
1
5/
1
6
:
±
-²³.
ÁhÂÃ ÄodÅÆÅcÇÈÅon ÇppÉÂÊÃ Ëo ÌoËh ÍÅgÎË
,µ
1
-ÏÐÑ"ÒÓ•Ô_ÕÖ×
Ø
´µ ¶ap·:¸¸¸¸¹
º
and
ÉÊÙ ÃÅdÊ gÇgÊ Údà on ËhÊ ÆoÉÉowÅng
vÊÎÅcÉÊÃ:
M¶¶3· M¸¶3A¹· M577· M577A¶· M¶06·
ÛÜÝÞ ÞßàÛÝON áßâOVßD
M¶06A¶· M¶25A¹· M74¶· XM806·
XM806E¹
Çnd
M667
Çnã äÊ ågÎË
.
ÃÅãÊ onÉæ on äÊ
M5º
Çnã
M730»
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ST
:
ç
PLl
f»
=
5²8"
,
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¼ ,½¾_
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¿
5²8"
5²8'
³.´
T
èéêëìíîï
ð
ñòóôõ!§ö÷
øù
úûüý
þ
ÿ
P
ĀāëĂìăj
ĄąĆćÛÜĈÝÞ
ĉ
Þ
Ċ
ċ
Č
čÛ
Ď
ď
Đ
0đ
Ē
á
ē
ċ
=
â
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OVĕċĖD
³
L
After the gage rod change, iT will take a total
of9
pints
Oflube
(6 additional pints) to bring the oil level up to
the new
FUÀÀ
mark.
Add
Á
oz red dye
NSN
6
820-00±92
6
²8887 and inspect
Fnal drives ³r cracks every oil change´
ÂÃ
CAR±²E³
MouNt²Ng Sc´Ews
The final-drive-to-hull ·ounting cAp screws on your
¼113½¼ė¿3¾ė
series
¸vehicles have a nasty habit of working loose, so check ¹EM every quarterº
Loose screws can let the ²nal drive Separate »oM the hull
´
µ
Ä
-
¶
·¸
Ę
If this happens, the track could override
the ²na¼ drive spockets and lock.
'Course, a Jocked track can ½ip a vehicle
over.
¾ ¿oMe coÀMÁnds
Å-ÆÇ
have switched the
quarterly service
to a 6ÂMonth
service Ã
but
this is too long an
Ä
interval År these
cap screws! They
have a history Of
working looseÆ so
be sure you check
and correct the
torque on ÇeM at
least every
9µ
days.
Â9
ęĚěĜ6ĝ
È tO
Ğğ 9 Ġ2ġĢģĤĥ57ĦħĨ
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Ĺĺ Ļļ ĽľĿŀ
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ŁłŃ
ńŅņŇň ʼnņŊŋŌōŎŏ ŐőŒœŔ
ŕŖŗŘř Śś ŜŝŞş
ŠšŢţŤťŦŧ ŨũŪūŬ
Îo
ŭŮů8Ű
ÏBÐfÑ ÒÓÔ
űŲų ŴŵŵŶŷŸŹź
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