PS Magazine - DECEMBER 1978

PS, The Preventative Maintenance Monthly

ISSUE 313

DECEMBER 1978

PS Magazine - DECEMBER 1978 - Page 30 of 35

I·

I

1

±

. i

I

10.000-lb RTFLs ±±±

²

Model RTL

²³

and RTL

²³´²

mechanics need to check the fn

hub-pu±ley²assembly on their

RTF³s monthly ´rom now on.

Item

3µ9

in

TB

43¶³³³²µ42µ3

(Oct

77)

has the PM wordµ

The monthly check is needed

because a lot o´ trouble can de¶

ve±op with the assembly in short

orderµ AmoNg other things, the

·an blades can start hitting the

radiator.

GiVe ´an belt tension aNd the

condition and alinement o´ the

¸, special attention:

•

A ´an belt that's too tight

causes most o´ the hub bearing

·an blades put extra strain on tHe

hub, bearings, and Sealsµ

·¸

Release the fn belt tensionµ

damage and filureµ

¹rn the ºaN »U±±EY Se¼era± ti½eS

•

¾ent, cracked, or out¿o´ÀliNe

ÁY haNd. ÂoU ShoU±d EaSilY S»ot a

56

,

,

the rear greaSe sea±

Ã

ÄÅans a Áear¶

ing fi±ure Ær SureÇ

¹º

Remove tHe fn shroudµ LooK

Èr ÁentÉ broken, or cracKed ºÊn

area.

¾eËt ÁladEs Kee» the fn Ìo½

doiÍÎ itS ÁeSt Coo±iNg jobµ

HeyÏ±±

tHrow tHe fN oUt o´ ba±ance

Ð

.Ç. aNd

daÑage tHe radiator core.

ÒhecK Óhe Á±ÔdEs Õr aliNementµ

THeY must c±ear tHE radiator core

when you turN tHe »U±±eYÖ THe

Á±ades ½ust be in a ¼ertica± p±ane

»ara±±e± with the radiator core as

yoU rotate tHe »u±±eY.

·

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