Mazda CX-7 2007 Workshop Manual page 551

2. Measure the brush length.
• If any brush is worn almost to or beyond the
minimum specification, replace all of the
brushes.
Starter brush length
Standard: 12.3 mm {0.48 in}
Minimum: 7.0 mm {0.28 in}
3. Measure the brush spring force using a spring
balance.
• If not within the minimum specification,
replace the brush and brush holder
component.
Starter brush spring force
Standard: 18.3— 24.9 N {1.87— 2.53 kgf,
4.12— 5.59 lbf}
Minimum: 5.9 N {0.6 kgf, 1.3 lbf}
End Of Sie
STARTER DISASSEMBLY/ASSEMBLY[L3 WITH TC]
1. Disassemble in the order indicated in the table.
2. Assemble in the reverse order of disassembly.
4.1—7.6
{42—77,
37—66}
7
9
.
1 Magnetic switch
2 Rear housing
3 Brush and brush holder
4 Armature
5 Yoke
6 Planetary gear
STARTING SYSTEM [L3 WITH TC]
1
8
11
10
5
CONTACT FACE WITH COMMUTATOR
9.8—11.8
{100—120,
87—104}
6
3
4
7 Front cover
8 Lever
9 Drive pinion
10 Internal gear
11 Gear shaft
MINIMUM
BRUSH
LENGTH
01-19
acxuuw00002053
acxuuw00002054
id011939800400
4.4—7.1
{45—72,
40—62}
2.4—4.4
{25—44,
22—38}
2
N·m {kgf·cm, in·lbf}
acxuuw00002055
01-19–7