PS Magazine - JANUARY 1954
PS, The Preventative Maintenance Monthly
1953 SERIES, ISSUE 16
JANUARY 1954
MGISTINg
HoistIng, froNt:
T
make a
lift
wIth your
b
o
,
You
po
s
it
Ion THe
vehicle
drop
t±e
sPade
if
t
h
e
gRound
Is Bad or the
Load is heAvY
.
²ele³Se
´he
±oM
s
µ
o
w
-
CLa
m
Ps²
And
eRecT
the bOm By
eNgAgIng
³H hyDrau´Ic µu¶µ An·
H
O
´·
I
n
g
¸.e
booN1
Co¹º»oL
va´ve
fo¼w½»d¾
¶n e·
e
t
¿
N
g
Àhe booMÁ
you wAN¸
t
o
be
sU·e
Âha
t
alL
The
slack Is ouT of
¹he
sÃay
´Ä
nes
Å
ºoLd
ºhe va Æve
fo»arD ¼Nt½l
the
ReL±ef
VAlVe pP¾ An
D yoU hea» the
eng¿ne SÇe· µ¿ck ȵÉ
A
be
ce
FuL T
ha
t the s²AY CAb³es Do noT sNag
on ¿n
y
t
H
ÀÁg
WHILe
tHe
booM
´s
goÀNg uÂà WÀµH ¸Äe booM ÅuÆÆY
UpÊ
µou
leÇÈ t±e c³bLe É·oM
the
hoIsÃ-
ing wÄnCh oÈÂ tHe FRonÂ
hat¶H
,
AND
C¿RRY
I³
oveÊ
ºhe
boo¶
sheave
Ë
(
º
e
Ê
e
'
s w±eRe
¸HosE
sËe¾ on Ìhe
BooÍ
³
e
g
¶oMe ·N
.
)
Îow
¿F
Y
o
u
»
¸oaD ¹s
25,000 ±
b
s
.
o»
UÁdeÏ1 You d
»o
Â
³He CÌble ³o
t
h
e
Lo³È AnD hoÀs¸ Aw¿YÐ ÑF YouÊ
LoÍD
¿S
oÒeÓ
²³´000
ºBs»
1
or ¼f You
d
oN
½
²
knoW hoW
heavy
It IÔ, oÕ
ÄF
YoU
have a
stUCk
veHÄCÎe DÏp
IÁ
³He
ÁÖud×
or
ÀF You RequIØE
s´ow,
C8eFuL
ÍoÙeMentÚ
c
A
r
r
the b¾¿m ho±s
²
-
CaÀÁe b
ac
K
uµ
to
THe eye on
the
ÛooÍ
BeÐoW the CabÑO sheave
AND
use ¿ sÁAµCH bloCÜ To MAKe ¿ ´wo
ÂAظ lÀNe
Ý
L±ve .oom po iT±o²³
Òhen Âhe
hoIsà Is
M¿de FoR
sUCh jobs as
tHe
reÂLAÞeMent oF pweÊ
µ
A
c
KAg
E
s o·
t
UR
re
t
s
,
ÂhA² ¼sÃ
a liFT In \h¿cÓ exacT
s
po
t
³I
ng
of ºhe
L
oa
d Às
re
QuÀ
reD
±
You
use tHe ßàáâ ãääå ÂosÀtIænç
Äh¹s ±s set up bµ
µ´
A
c¿
NG the ÀooM
I
Á èéâêëìíîG
µo
s
I
²
Äo
N
Ã
and
ÂÆAïIðg A
WeB sºrapÔ
Rp
o¹ a¹yÕ
th¼Ng eÅse y
o
u
CAñ getò ARo¼nÈ
the
µ
oÉ the
b
O
Í
²
Þ
y
³
¿
nd
e
·
²o supPoÆt
Öhe Cy×InDe»
w
h
E
n µ±e ÂIn
Is reÕ
MoVedó ôheÁ Âuõl ¸He ÂIns ou¸ oF
t±e
bo
o
¶
feet Ç
Àt
h
t
he
µ
u
õle
R
Ð
ö±en
yoØ
swjn÷
³He
cyLÄnDe»
oveR To TÄe b¿CÜ And ÂiN
it
ÀN
³o
øHe
boùtoM
oF
the stAYúõINe CRANK wÀ¸h
Âhe quÄckÙRe´ease pI¹ yoU
wÀÆÆ
Ú¹d
Â
h
e
»
e
³
(ôHIs
ChAngeoveÊ CAN be
ûAÈe wIth
tHe
J
oA
·
üusýeþ
È
e
D
ÿ)
ÎowĀ ±OlÈinā t±e ĂăÍ
eJevaTIngÛ
conÂroL valve ForWa»D
wIÆĄ ą¿IĆe The
booM untIL Tće sHEAVe Às About
4'
C³oseÈ Éo the veH±CleÊ ËhÌs Move
Í
menÎ ¼n ANd out
wIll
´
±
µ
yoU spo³
an e
n
g
Ü
n
e
or a ÃUr
R
e
µ wÀTHouµ moV-
Àng ËHe većÀCõeĈ ÀF no sIDe
m
ove
Ï
meN t ±s
NeeÈeDĉ
lowER±Ng th´ booMµ
ôo Reµurn
tHe
ÛOOM to ô²ëĊâċ
ČO
s
ItÀ
o
N
´
you
ÐÑs² ²AKe Down ²he HoÌst
´¿ne
a¹D
sºow
µ±e
CabLe
a¹d
s¹a³Ch
B´oCkÝ
ôHen ÂuLl Ë
h
e BooÒÓ
C
o
N
ÉÔ
o´
VAJve ÛACK Ànto ċäčĎê ďÔitiĐđ
724
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