PS Magazine - FEBRUARY 1986
PS, The Preventative Maintenance Monthly
ISSUE 399
FEBRUARY 1986
M109's Intercom .±²
CX-9640 Has It All
\
When your SP howitzer driver's
C-2298
control box is dead, waiT one
befre yoU call in maintenance.
The
boX woRk± oNLY IN
tHe ALL
po±²T²on³
Any oF the oTher fur ´ositions wiLl
leave µt silent.
Many drivers don't Kow this¶ ·heir
radio ·M's and the intercom ´ub, ·M
11±5830±340²12,
don't mention it. OTher
crewmembers can use any settiNg.
M³98 & M109-SeRies HowitzeRs ´µµ
•
r
\
•
•
\NOV
.
hov
1±
W¶·TE:
CO¸¸aNdE¶
A¹CCº¹
A»»¼: A¹½¹C¾A½¹
¿OÀk ÁÂlaNd, ÃL 6Ä2ÅÅÆ6ÇÇÇ
º¶ ÀaÈl: AV 7Å3Æ3ÉÅ4/5333
³
caNG6 Yuf
WBIng l´/F
µ¶P
'O· wo+
-
( J&i¸p
ÊËÌÍ
ÎfvÏ(
\
±
¹º»
,\
/±!²
h
We¸re tal¹µng lube fr the variable recoil mechanism gears and torque ¹ey
groove. Once-a-year lUbing by The ºO won¸t geT it. Dirt, water and rUst can
cause recoil problems with yoUr howitzer.
»F yoU¼re getting hard or jer¹y recoil, chec¹ the gears and groove Under the
gUn mount dusT cover and recoil
hoUsing.
½Usty gears don¸t turn easily, and the
TUbe won¾t slide easily ²n a ¿sty groove
either.
ÀoU¾ve goT a choice oF lubes to use,
according to The weaTher. Áse GMD or
GGP except in extremely coLd weather.
Áse GAA ²F temperatUre is
¼°½
or
beLow.
M 198 H²witzer W³eel PaRs
¾¿ÀÁÂ
FÐÑ
rsÀ
Look no further For repair parts for the narrow wheels used on
the
M ÃÄÅ
towed howitzer:
Tire-NSN
ÆÇÃÈÉÈÈÉÈÇÈÉÄÄÇÈ
(highway tread)
NSN
ÆÇÊÈÉÈÈÉÆÈËÉËÈÆÄ
(mud/snow tread)
Tire tube-NSN
ÆÇÃÈÉÈÈÉÆÇÈÉ7ÌËÍ
Wheel rim-NSN
ÆÍÌÈÉÈÊÉÃÇÌÉÌ7ÌÆ
Wheel side rIng-NSN
ÆÍÌÈÉÈÃÉÃ77ÉÆ777
Wheel lock ring-NSN
ÆÍÌÈÉÈÃÉÃ77ÎÆ77Ç
ÏEb ÐÑ
Ò
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