PS Magazine - FEBRUARY 1981
PS, The Preventative Maintenance Monthly
ISSUE 339
FEBRUARY 1981
\
MGO-Series Tanks .±²
Road Wheel Lubing
When is a lube joB not a lube job?
When you lube the road wheel By
the LO-pump grease in the lube
fitting unti± it comes out the relief
valve-and stil± end up with a dry
beAring!
It happens when somebody puts the
hub cap on wrong.
The TM doesn't tel± you, but the
lube fitting and the relief valve must
be 180° apart.
Suppose the lube fitting aNd the
relieF va±ve are lined up. Since grease
I
WRoNg!
±
takes the path of ²east resistance, it
goes right out the relief valve. Grease
won't fill the beariNg cavity. You'll get
a dry bearing, it³ll get hot aNd maybe
burn out´
To get aN aµµ¶aR·UND µU¸e j·B, m¹Ke
sure the º»tt»Ng¼ aRe ½¾¿À aPart.
Here's a case where doiNg it By the
ÁooK caN hurt you.
You're iN daNger if you discoNNect
track like it says oN page 3¶34 iN ÂÃ 9Ä
2350¶257Ľ0 (un 78). The tracK could
come apart and hurt you.
Steps 9 and ½0 are reversed. You've
got to have somethiNg holdiNg the
tracK together while you remove the
ceNter gu»de. ÅÆNd Çor saºetyÈs ¼aKe,
¼upport the tracK with a crowbar wheN
you looseN the tRack Fixtures. Éemove
the fixtures aNd lower the track to the
Êround.
MarK yoUr TM so Ëou woN't get
N
e
w T²ist on
TwistiNg your arm hurts, right?
Well it also hurÌs iF you twist the 5Ä
in ballistic dÍive arm iN the M60Å3Î
The bal±istic drive arm must be
Ï
disconnected
from
the
receiverÐ
transmitter when
Ñ
you take out the
É/TÒ
hurtÓ Åll the other ÃÔ0 taNK ¶½0 ÂM' s
have it r»ght. The correctioNs have
beeN made oN pages 3¶Ô2 aNd 3ÄÔ3 »N
ÂÃ 9¶2350¶257Õ½0¶3 (uµ 80)
.
.±²³´µ¶
³upPoRt
tRAcK wIth
CRo´bAR
Back to Top Back to Top
