PS Magazine - TB 43-PS-423
PS, The Preventative Maintenance Monthly
ISSUE 423
FEBRUARY 1988
25-Ton Grove Crane .±²
Dear Hal-Mast,
When I oRer p±s for the 8-Po± hyd²u³
Lc swive´ and the shutt´e vaµve on the air
thrott´e cont¶´, mY oRer gets cance·ed.
I'm using the numb¸ in the 25ton c²ne's
¹24&º¹1» What gives?
Mr»
K.
D»
Dear Mr. K± D²,
T
coRect pa³ number for th 8-po³ Hydraulic
swIvel
i
63±0²3,
CAGE
123³1.
T
coRect
pa³ nu´µr for tHe sHuTlµ valvµ
i
7-926´1228,
CAGE
123³1,
NSN
482µ¶µ1-159·µ741¸
Keep an ¶e out for tHe c·ne's new ¸¹sº
¸
5¹381µ¶3ºWP
(Mar
87)
and ¸
5»381µ»
3¼34P
(Apr
87)¸
KEEP »E OW ¼U½, »O! You stIll
need tHe m¾InteNnce sectIons of tHe
¶24&P-1,
»24&P½2, »24&P½3
a
tHe
-JO
to kep your
ca
runnIng trouble Fee²
10-f on DOlly Jacks ±
Listen up if you have
A
Auto SPcialties Mfg. Co± (AUSCO) 10-ton dolly
jack,NSN 491²³-289-7233± The decal on the jack says to use eier
-H´56
or MIL-Hµ¶83 hydRaulic Fuid± ·se
ony
MIL-H-¶83 hydraulic Fu¸d±
I
has a
corrosion i¹hibitor added.
52
FEB bb·
WD6S
DistrIbutoRs
³´µ
POwer HarnesS HOSe Fix
dONT¾¿SS MEÀ JUSÁ 'CAUSE
MÂ aÃÄ HOSES aÄE CÄaCKEd!!
There's no nE to replace a cºmplet»
¼wer h½ess on the W¾S wat»r dis¿
ÀibutÁr just Bcause the plasÂc
A
hoses
inside are crackà or rotten±
TM 5´3825-225-14&Ä dÅs not list
ÆpaiÇ parts Èr the ¼wer Éess, ÊËm 1
±
Ìig 9, but some parts are available±
HereÍs what you need to replace the
A
hoses:
Par
ÅÆÇpteÈÉ
6
eÇÊ
ËeÆÌceRsÉ
¶
eÇÍ
hose ÅÎsemBlyÏ
4
eÇÍ
Ðie ÑtRÇpsÉ
4
eÇÒ
nÓn
4730·¸·¶78·¹º7º
4730·¸·»¶6·1103
47¶0-¸·3º6·8ºº7
º97º·¸·433·º339
The plastic hoses on the semitrailer are yellow, blue, gray and clear± The
HL
Æplacement hose is black±
As you Rmove each hOe, stmp
Ô
conT
Õ
nE±
Ô fÖ× L
s:
Do ²he Sme ²hing as yoU ±emove
²he old hO³
FØ
²he ´ile±'s bulk·
head. µhey should line up like ²his:
Hook up
²he hOes by
²he numbe¶
¸se stMp se²,
nÓn ÙÚÚÛÜÝÞßàáÞâãäå
BM
²
-
±²
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