PS Magazine - MARCH 1983
PS, The Preventative Maintenance Monthly
ISSUE 364
MARCH 1983
1±
Fuel vapors in your deuce-and-a±haLf's brake hydrauLIC syStem may CAUE yOu
a Heap O' trOuBLe²starting witH COntAminated brake ³Luid.
T´is contaMination LEads to Swelling Of seals In the brakE AIr/hydrAuLIC
CYlindµr²and that may resul¶ in SeriOus brake faILure!
VaPoR· ¸¹oº ¶»µ ¸¼½l taNK ge¶ ¾N¶o t´e BRaKe sY·¶µº BY WaY o¸ ¶´½ ¸¼µl ¶aNK
¿µN¶ À¾Nµ aND ¶»µ ÁRaK½ sY·¶µº ¿µN¶ l¾NµÂ Ãn µaRÀY M¼l¶i¸ueÀ eNGiNµ ¶R¼cKs
(Ä4Å 1ÆsµR¾µ·), ¶»µY ¿µN¶ sepaRa¶elY in¶o t´µ µNginµ Road dRaf¶ ǼBeÈBut ¶»is
¾· ¶oo cÀosµ ¶oGµ¶´µR ɶʷ e¿µN WoR·µ oN t´µ Ä4Å2-seRies tËcKsÌ T»µ ¿eN¶ l¾Nes
jo¾N ¼ND½R ¶»µ ¶R¼cK anÍ ÁµÎoºµ a singlµ ¿µN¶ line to ¶´e eNg¾nµ roaD dRa¸¶ tuÁµÌ
ϵµP¾NG ¶»µ ¸¼µl ¶aNK ¿µN¶ a ·a¸µ D¾s¶aNce fRoº t»µ BRaKµ ·ys¶µº ¿µNÐ Á½Ñ¶·
¶»µ DÑNgµR o¸ ¸¼µl ¿apoR· ¾N ¶»½ ÁRaKe sYs¶µºÒ
,._AND HERe'S nt
-±
FIX
.±²
siM²Lar TO
Key
1
2
3
4
5
6
7
8
9
10
1±
DEcription
Tubing, copper
(²³ inchEs)
Adapter
BusHing
BRe´ther
Screw
Clamp
Sµrap¶ µiedowN
Adapter
Adapµer
·Lbow¶ reDu¸iNg
¹Ip le¶ tuºE
NS²
W³ Yo´lµ f¶·d
¸¹ ºB»43¼0½¾1¿À9ÁÂ
(JÃÄ
8).-³
4²±0-00-20»31²³
/j
4²30-00-¼36-9558
4730-00 1½6-093¾
48³0-00-²³6-4 ²19
5305¿00-145-836À
Á340-00-833-84²6
59²5Â00-133-8687
4²30-00-³89-1930
4²30-00¿289-1254
4²30-00-³²8-4Ã94
4²30¿00¿³²8-3³13
•
DisconNect
Å
vent lInes from
"ÆÆ
junctIon on Left sIde of fRame raIl. DIscaR± aLl FittIngs
excepT the oNe on ²he FUel tank vENt
Ç
inE³
•
Connect the fUel tank venT lIne to the VeNt-LIne´to´engINEµRoad¶draf²·TUbe, ¸sing adapTe¹
8È
elbow
ÉÊ
and adaPteR
ËÌ
•
C¸T 2 INches fRoM bRake sys²eM venº lInE»
±
¼oRM
Íj
hook at End oF New ²¸bing to go in engIne ½omPaRtMenT¾ ¿nSTaÀl a±apteR 2Á
b¸shIng
Å
and Breather
ÎÏ
•
Âake
ÐÊ°
bend In t¸bIng
Å6
iNcHes fRom top oF
ÑÒÓ
hook»
•
Ão¸te t¸bIng ²o bRake system venT linE and ½onnec² wi²h nIpPle
ÉÉÔ
¿f nee±e±Ä shorTen
²¸bIng to make coNnectIoN.
•
DrIlÀ 0.250ÅIn hole
Î
iNches fRom toP of fire Wall. Æec¸Çe TUbIng ²o fIre wall wITh claMp
an± screwÈ
•
Æec¸re brake and f¸el tank veNt LINes ²ogetHeR wIth tIedowN stRap.
ÕÖ
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