S e c . 6M
Page 24
FUEL SYSTEM— GASOLINE ENGINES
9/16" W RENCH
S O L E N O ID
IDLE MIXTURE SCREW
Figure 5 — A djusting Idle Speed (In-Line E n gin eI
5. Adjust idle sp eed a s follow s:
In -L in e Engine Idle Speed Adjustment
1. R eferrin g to figu re 5, using a 9 /1 6 -in c h
open-end w rench on hexagonal portion of solen oid ,
rotate solen oid until engine speed reach es 700 rpm.
NOTE: If n e c e ssa r y to rotate solen oid m ore
than one full revolution (360°), disconnect e le c
tr ic a l connector, straighten w iring and reconnect
to solen oid .
2. D isconnect e le c tr ic a l connector from s o le
noid with engine idling. Adjust 1 /8 -in c h A llen -h ead
sc r e w on end of solen oid (se e fig . 6) to ach ieve
Figure 7 — Rem oval of Plastic Limiter Cap
(M od e l M Rochester CarburetorI
450 rpm (reduced idle speed).
3.
R econnect e le c tr ic a l connector and check
for proper id le speed (700 rpm ).
350 V8 Engine Idle Speed Adjustm ent
R eferrin g to fig u r es 3 or 4, adjust idle speed
s c r e w until engine speed rea ch es 600 rpm.
STOP PIN
PLASTIC CAP
SCREW DRIVER
T-9134
1/8” ALLEN W REN C H
SO L E N O ID
Figure 6 — A djusting Idle Stop Solen oid (Plunger RetractedI
STOP PIN
PLASTIC CAP
Figure 8 — Rem oving Plastic Limiter C a p
(M o d e l M Rochester Carburetor)