Toyota 2F - Ignition Timing

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I•
I
I
2 12
Fig. 2·32
Fio.
2- 33
USA
N.S.W.
Others
Fig. 2- 34
ENGINE TUNE-UP - Ol attibu101 , lgnalon Timing
~ 3 .
S1art 1 he eng il\e artd di$COnneet t he
v~cuurn hoses horn the cistrib.utor. The
timing mark sho uld vary with the e~ine
rpm.
CHECK VACUUM ADVANC ER
!iiii1 OPERATION
l.!!:J Apply vacuum to the dlaphngm and cheek
that the vacuum advancer r11oves 1n acCOf·
danc• with the vacuum
IGNITION TIMING
CHECK DWELL ANGLE (except USA)
Us ing a dwelJ ang1e testM . check the dwell
angle at tdle soeed before fd)usting tile igni·
1ion t1m ino
nwell anole: 41 •
1r the angle does: not meet specirication. ad iost
1h0 rubbing blOC k g•P as f<llows;
More than 42•- Decrease the gap .
less 1he.n 4Q- - Increase the g.ap.
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I
L
r 2-37
Met'\ o" ll yw1'941 7• I TOC _J
E NGIN E TUNE -UP Igniti on Timing 2- 13
CHECK IGNITION TIMING
~ Con n ec1 a 1schome1cr and riming t,g ll t.
- Note -
1. Oo not keep the Ignition switch ON for
more than 10 minutes if the engine will
not start .
2. As some tachometers are not compatl ·
ble with t his Ignition 5ystem . it is
recommended that you consult with the
m•nufactur · er.
3. NEVER allow the i gn i tion coll ter mi nals
to touch groUfld as it could result In
damage to th e igniter and/or isiiltJon
coll.
Do not disconnect th e battery when the
eng ine is runn ing.
6. M ake sure that the i gn i ter is preper· ty
grounded to the body .
2. Warm tJP the engine
3 O•$Connec1 lhe vacuum hoses from the
d1stribu1or and plug t he ends ol thEm
6
6
Check the ignition 1 1m 1ng wuh tho ~ng1ne
idling,
Ignition tim ing:
7• BTDC/ Max . 950 rpm
(w/ Vacuum advance cu t)
11 1l-Occssa1y, l oose n the d~St rt butor boll
and turn lhe diS1ributor to align 1he marks
Aocheclt the timing af1er tigh1en1rg the
dJS ll1bu1or