Suzuki Intruder 1978 - Page 52

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Wh il e insta ll ing the air i ntake s Il ence r,
check that:
1. The cover is securely f astene d to t he
silencer body and proper ly sealed.
2. The
rubber seals betwee n s il ence r b ody
and carburetors fit secu re ly d urin g
installation.
3. The intake hose is directed rear wa rd.
Fai l ure to comp ly with t he above steps w ill
cause engine fa il ure.
Synchronization of Oil Pump
and Carburetors
Synch roniza tion of the ca rb ur et or s and oil pump is
extreme ly i mportant to assu re ade qu ate oil to th e
engine. Proceed as
follo w s:
1. Remove th e air silencer and loosen the idle
stop scr ews so th at both th rottle sl ides bottom
o ut .
2. P us h th e oil pump bel lc ra nk fo r ward until it
contac ts th e stop pin , th is in sures the oil pu mp
is at t he d ea d idle posit ion.
3. Adju st th e throttle cable on the LH carburetor
so th at all of the slack is removed. The throttle
sl ide sh o uld begin to raise as soon as the
1. Loc knut s
2. Oil Pu mp
3. C ont rol Cable
4. Bel lcrank
F ig ure 2 -4 9
2-32 MAINTENANC E
t hr ott le lever on th e handlebar is advanced_
(S ee Fig ur e 2- 48 .)
4. Loosen th e locknuts on the oil pump cable, and
re mov e all the slack. Adjustment is correct
wh en th e bellcra nk on th e oil pump and the
thro tt le sl ide in th e LH carbu r etor move
s imu ltaneously as th e th r ottle control lever is
ac tivated . (See Figure 2-49.)
5.
Adjust RH c arburetor c able so that oil pump
lever and both throttle slides move simultan-
eously as the t hrottl e c ontrol lever is activated.
Wh ile inst a lling the a ir intake st/encer ,
chec k that:
1. The
cover is se curely fa stened to the
si l encer bo dy a nd properly sealed.
2. The
rubber se als between sIlencer body
a nd carburetors fit securely during
install ation.
3. The
intake hose is directed rearward.
Failure to comply with the above steps will
cause engine failure .
6. Turn the idle screw out 3 turns from the co il
bound for initial setting . Final adjustment is
2, 500 RPM idle speed.
Enrichener Control Cable
With the enrichener lever at off, the outer casing
of th e enrichener cable should have 1/ 16 in. (1 .5
mm) of free movement when raised. (See Figure 2 -
50 .)
1. 1/ 16 in. (1 .5 mm)
2. Locknut
3. Adjusting Screw
Figur e 2-50