Cadillac 1937 LaSalle VVI Information page 182

94
E N G I N E
.025-.030 in. Gap
4Mi
Series
Checking
1. Loosen locking screw to
adjust contact point gap. ^
Tighten screw after
adjustment is made
Fig. 48 Servicing Spark P/ugs
'3. Rotate distributor housing
until contacts just separate with
end of rotor in line with No. 1
•nserf in distributor cap and
IG/A mark opposite pointer.
Hold cam against direction
of rotation to eliminate back
lash.
2. Turn eccentric screw to
adjust contact point gap.
Fig. 49 Timer-Distributor Adjustments
Series 37-50, 60, 65, 70 and 75
I. Loosen locking screws to adjust contact point
gaps. Tighten after adjustment is made
2. Turn eccentric screw to adjust
contact point gap on each side.
3. Rotate distributor housing until stationary contacts
just separate with end of rotor for L.H. cylinders
in line with No. 1 insert in distributor cap and
IG/A mark for No. 1 cylinder opposite pointer.
4. Loosen locking screws to
synchronize moveable contacts.
5. Turn eccentric screw
to synchronize move
able contacts
Contact Point Gap
Series 37-50, 60, 65, 70, 75 .012 • .018"
] Series 37-85 .018 - .024"
Series 37-90 .074 - .018 "
ytgnition Timing Mark\
Fig. 50 Timer-Distributor Adjustments
Series 37-85 and 90
_ , , _ D e o d Center ,
Timing Marks Series 37-50,
37-60, 65, 70 and 75
To R.H. Coil To L.H. Coil
Timing Marks
Series 37-85 and 90
D/'sfribufor Rotor.
Series 37-85
Plate 40. Ignition Adjustments