Suzuki Wagon R Manual page 626

INSPECTION
PLUNGER
Inspect plunger for wear. Replace if necessary.
MAGNETIC SWITCH
Push in plunger and release it. The plunger should return quickly
to its original position. Replace if necessary.
D Pull-In Coil Open Circuit Test
Check for continuity across magnetic switch 'S' terminal (1) and
'M' terminal (2). If no continuity exists, coil is open and should be
replaced.
D Hold-In Coil Open Circuit Test
Check for continuity across magnetic switch 'S' terminal (1) and
coil case. If no continuity exists, coil is open and should be re-
placed.
ARMATURE SHAFT BUSH
Inspect bushes for wear or damage. Replace if necessary.
CRANKING SYSTEM 6G-9