Bajaj Auto Legend 00300728, Service Station Manual

Page: 61 / 66

58
COMPLAINT STEPS FOR CHECKING CAUSE AND CORRECTIVE ACTION
1.3 Relay operation not present (click
noise of Relay operation not heard)
1.3.1 Check for 12 V.D.C. supply at the Relay
coil terminals (Soldered points C1 and C2 : Ref
circuit diagram). If the supply is indicated on the
V.M. then the Starter Relay is faulty. Replace the
same.
1.3.2 If the 12 V.D.C.supply is not indicated on
the V.M. then check for the supply between point
C1 and chassis ground. If supply is indicated
on the V.M. then it indicates that the point C2 is
not getting grounded properly through the
neutral switch. (Refer clause 1.4 below.)
1.3.3 If the V.M. doesn’t show 12 V.D.C. supply
between C1 and chassis ground then it indicates
that the battery supply is not reaching the relay
coil terminal C1.To cross check connect the
bve B1 to C1 directly by a1 Sq.mm cable.
If the S.M. responds then check for the control
circuit as follows.
1.3.4 Ensure the 10 A fuse in the fuse holder
is intact.
1.3.5 Check for 12V DC supply between Red /
White wire in the coupler for Ignition Switch and
chassis ground. If the meter does not show
supply then cable from fuse to the Ignition switch
coupler may be open. (To cross check, check for
continuity between Red / White wire in switch
coupler and point F2).
If 12V DC is indicated on the meter, check for
12V DC supply between the Red wire in the
Ignition switch coupler and chassis ground.
If there is no supply then the Ignition switch is
faulty. Replace the same.
1.3.6. If the Voltmeter indicate 12V DC supply,
then ensure proper fitment of the 3 pole natural
coupler below the 'T' nose .
If both are OK then check for proper functioning
of the start button as follows :
1.3.7 Remove the 2 screws of the L.H. control
switch. Check for 12 V.D.C. supply between the
soldered Terminal (red wire) and chassis ground
(Starter button not pressed). The V.M. should
indicate 12V D.C. supply if the above clauses
1.3.4 and 1.3.5 are OK.
1.3.8 Keeping the start button pressed check
for the 12 V.D.C. supply between the red/yellow
and chassis ground. If the V.M. does not indicate
supply then it implies that the start button is
faulty. Replace the same.