PS Magazine - TB 43-PS-545
PS, The Preventative Maintenance Monthly
ISSUE 545
APRIL 1998
up and blow out the seALS in The AIr
re±Ief vA±ves on ²He brake System'S aIR
TAnks. ³hen, your gradeR cAn´T buI±d Up
AIr pµeSSure FOr The AIr brake system¶
DurIng your PMC· checks wIth tHe
eng¸ne Access dooR (Roadside) open¹
eyebA±º ²He breaTheR vaLvE» GR¼b iT To
mAke Sure It½s noT LooSe¾ ³Hen tAp It a
few times to make Sure iT boUnces bAck¿
Àf the cap wonÁt tu or boUnce¹ get a new breaTher vaÃveÄ
130G Grader .±²
Cab Step Fix
P
Ick ouT any gRader In Any mo-
toR pÅÆL and youÇLL probabLy fInd
a cab sTep tHAtÈs In bad sHAÉÊ
³he STep gets baNged Up when
the b±Ade Is raIsed And tuËed To
²He trave± positIonÌ
ÍnIt mechanIcs can rep±Ace
ThÎ oLd step with a rubber step
ÏssembÐy thAT bendS ÑÒµwARd Ïnd
bAckwArd wIthouT getting
banged up or rIpped offÌ
Óyeba±± PArA
3-19
oÔ ³B
4³-
0±²³´39-8
ÕMar
96)
for a parts
±Is² and inÖ on how to InsTAl±
²He new step asSemblyÊ ÀF yoU
don×T have A copy oØ tHe ³ÙÚ see
yÆuR ³ÛCÜM ÝÞß oR wrIte to
M·G àAlFáMAât.
PS 5´5
25
APR 98
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