Toyota 2F - Page 12

2 10
Fig. 2 - 24
Fig. 2· 25
ENGI NE TUNE - UP - Spark Plugs. High Tension Cord
CLEAN SPARK PLUGS
~ 1 .
Do no1 u se 1h e spark pl ug cleaner any
longer than necessary.
2. Thoroughly bl ow o ll the cleaning co m-
pound and carb on on th e threads w11h
compressed au
3. Cl ean ofl the d irt from the o uter surface of
insulator and threads.
ADJUST SPARK PLUG GAP
Check each plug gap with a spark ptug gap
gauge.
If necessary. adjust by bending th e
pro1rud1ng (o ut er) elecirode.
Spark plug gap: 0.8 mm
(0. 03 1 in.l
HIGH TENSION CORD
& CHECK RESISTA NCE
- Note -
When pulling the cord off the spark plug,
always grip the end of the cord.
Fig.
2· 27 __________ _
._.'I ,. l ~
Check the cord resistance .
Resistance:
less than 25 k C! per cord
Fig,
2· 28
Fig. 2- 29
Fig. 2- 30
Oirty, Co rr · os.ion. Burn t ng
Spring Action
Air Ga.P
Rubbing Block Gap
ENG IN E TU NE- UP Distributor 2 11
DIS TR IBUTOR
CHECK DI STRIBUTOR CAP
Clean 11 1e distributor cap and check 1he cap
and rotor f
or :
I. Cracks. damage. corrosion. burning or clir·
ty cord hol e.
2 Burn! electrode terminal.
3 Weak cent er piece spri ng ac11on .
ADJUST GAP
1 ~ 1
Adjust th e air gap. (USA)
Air gap: 0.2 - 0 .4 mm
(0. 008 - 0. 016 i n.)
Ad1us1 t he rubbing block gap. (Others)
Rubbing block gap:
0.3 mm
(0. 012 In.)
CHECK GOVERNOR OPERA T IO N
~ I.
Tu rn lh e ro t or clockwise and release 1L
The rotor should return qu ickly.
2. Check th e ro1or for looseness.