1KR-FE STARTING SERVICE DATA

Except Cold Area
Starter assembly Standard current Below 50 A at 11.5 V
Starter armature assembly resistance Segment - Segment Below 1 Ω
Segment - Armature coil core 10 kΩ or higher
Starter armature assembly circumference runout Maximum runout 0.4 mm (0.0157 in.)
Starter armature assembly commutator diameter Standard diameter 28.0 mm (1.1024 in.)
Minimum diameter 27.0 mm (1.0630 in.)
Starter armature assembly undercut depth Standard depth 0.6 mm (0.0236 in.)
Minimum depth 0.2 mm (0.0079 in.)
Starter yoke assembly resistance Terminal C - Brush leads (+) Below 1 Ω
Terminal C - Brush leads (-) Below 1 Ω
Starter yoke assembly brush length Standard length 10 mm (0.3937 in.)
Terminal C - Brush leads (-) 6 mm (0.2362 in.)
Magnet starter switch assembly resistance Terminal 50 - Terminal C Below 1 Ω
Terminal 50 - Switch body Below 2 Ω
for TMC Made Cold Area Specification Vehicles
Starter assembly Standard current Below 90 A at 11.5 V
Starter armature assembly resistance Segment - Segment Below 1 Ω
Segment - Armature coil core 10 kΩ or higher
Starter armature assembly circumference runout Maximum runout 0.4 mm (0.0157 in.)
Starter armature assembly commutator diameter Standard diameter 28.0 mm (1.1024 in.)
Minimum diameter 27.0 mm (1.0630 in.)
Starter armature assembly undercut depth Standard depth 0.6 mm (0.0236 in.)
Minimum depth 0.2 mm (0.0079 in.)
Starter yoke assembly resistance Terminal C - Brush Below 1 Ω
Starter yoke assembly - Brush Below 10 kΩ
Starter brush holder assembly brush length Standard length 14 mm (0.5511 in.)
Terminal C - Brush leads (-) 9 mm (0.3543 in.)
Positive (+) - Negative (-) Below 10 kΩ or higher
Magnet starter switch assembly resistance Terminal 50 - Terminal C Below 1 Ω
Terminal 50 - Switch body Below 2 Ω
for TMMF Made Cold Area Specification Vehicles
Starter assembly Standard current Below 190 A at 11.5 V
Magnet starter switch assembly resistance Terminal 50 - Terminal C Below 1 Ω
Terminal 50 - Switch body Below 1.5 Ω
Starter armature assembly resistance Segment - Segment Below 1 Ω
Segment - Armature coil core 10 kΩ or higher
Starter armature assembly circumference runout Standard runout 0.02 mm (0.0008 in.)
Maximum runout 0.05 mm (0.0020 in.)
Starter armature assembly commutator diameter Standard diameter 29 mm (1.142 in.)
Minimum diameter 28 mm (1.102 in.)
Starter brush holder assembly resistance A - B 10 kΩ or higher
A - C 10 kΩ or higher
A - D Below 1 Ω
B - C Below 1 Ω
B - D 10 kΩ or higher
C - D 10 kΩ or higher