5-44Starter motor012345678910A8. Remove the plate o, and then removethe armature l from the brush holderassembly m.9. Remove the E-clip p, and then removethe clutch assembly q from the pinionshaft r.TIP:Push the clutch assembly q completelydown onto the pinion shaft r in direction a,and rotate it one spline in direction b, andthen remove it in direction c.Checking the starter motor1. Check the commutator. Clean with600–grit sandpaper and compressed airif dirty.2. Measure the commutator diameter a.Replace the armature if below specifica-tion.3. Measure the commutator undercut b.Replace the armature if below specifica-tion.mlloomqrrp a bccbaqqrCommutator standard diameter a:29.0 mm (1.14 in)Wear limit: 28.0 mm (1.10 in)Commutator standard undercut b:0.8 mm (0.03 in)Wear limit: 0.2 mm (0.01 in)ab