Suzuki WagonR+ RB310 Service Manual page 2011

3) Plunger and Pinion Return Test
Disconnect negative lead (1) from switch body (2).
Check that plunger and pinion return inward.
If plunger and pinion don't return, disassemble and inspect start-
ing motor.
4) No-Load Performance Test
a) Connect motor lead wire (switch to motor) (1) to terminal 'M'
(2).
b) Connect battery and ammeter to starter as shown.
c) Check that starter rotates smoothly and steadily with pinion
moving out. Check that ammeter indicates specified current.
Specified current: Less than 50 A MAX at 11.5 V
(between terminal 'B' and starter body)
CRANKING SYSTEM 6G2-11