Toyota 2F - Page 115

9 -1 2
Fig. 9· 33
I
F ig . 9· 36
CHARGING SYSTEM - On -Vehicle Ins pe c ti on (IC Regulat or Type)
l
rEFl
~
I ~
No- load Per for manc e Test
Check tho read1~ on lhe ammeler and
voltmeter
Current:
Voltage :
loss than 1 OA
14 .0 - 14.7 v
12s•c or 77 ° FI
Engino speed: 2, 000 rpm
- N oto -
If tho tomp ora ture is not 25 "C (77°F I. find
tho voltage limits in the chart for the cor-
rect tomporature.
If tho vo lt age roading is less than 13.5 v. chock
the
altorna tor and IC regula 101 as follows
1 Turn the starter switch 10 ON and check
tho
voltage reading at the alternator IG
terminal
If no voltage, check lhe engine fuse and/or
starter swuch
Remove the ond cover from
t he IC rcgul a-
101 ond check t he voltage reading at lhO
regulator term in al L
II th o voltage r ea ding is zero 10 2 vo lt s.
ch eck 1he olternowr
CHARGING SYSTEM - On -Vehicle Inspection UC Re gulator Type)
9-13
Fig. 9. 37
-----
f l
F ig . 9·3_8 ____ _
r .ry.. nr--Jr ~,
II the vo ltage reading is tho same as ballery
voltage.
turn the s1a11er switch to OFF and
check
that there 1s conunu11y between the
alternator terminals L and F
No conunu1ty- -Choc k tho alternator.
Continuity i1oploce
the IC regu·
la
tor
L
oad P erformance Test
1 Run the engine at 2.000 rpm.
2 Turn 011 the headlights and all occcssones
Then check lhc reading on the ammeter
and
voltmeter
Current:
Voltage :
M ore than 30 A
14.0 - 14.7 v