PS Magazine - JANUARY 1986
PS, The Preventative Maintenance Monthly
ISSUE 398
JANUARY 1986
M151-Series TRucks .±±
There are two sizes of wheel brake cylInders used on M 151-serIes 1±4²ton trucks.
³f you mechs mix ´hEm up, you'll end up wIth a trUck tha´µs unsaF at any speeD!
Ml5¶'s and ·151ALµs use 3/4-In Brake cylInders,
NSN 2530²01²071²
985¶, ¸r both ¹ont and rear bRakes.
ºl51A2's use »-I¼ brake cylInders, NSN 2530-01-071-9850, on the ¹on´,
a¼d 3/4-i¼ brake cylInders, NSN 2530½01½071-9851, on the rear.
³f you¾re not sure which cy¿Àder you have, measurE ItÁ Make a no´e of ´h
j
NSN'sÁ The 3/4²In cylinder Is ³tem 14 in Âig 67 and ³´Ãm 14 In ÂIg 68 of TM
/
9-2320²2 » 8-20PÁ The »²In cylinder is ³tem 27 of ÂIg 68Ä
=-
thE oU²³IdE, wI²h ´hE boo´
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on, mU³² bE · ·/4 InChE³
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JAN 86
ÅosIng youR ´oWeD ÆoÇD cÇÈ GIvE you
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ÒuÊ jus´ Ç coupÆE oÍ Ïucks ÇÈD Ç ÓW
ËIÈuÊEs ÊIËE caÈ hEÇD oÔ thIs ÊRouÏÆeÑ
ChEck ÊhosE RInGs ÇÈD pIÈs RIGhÊ ÈoWÑ
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