2001 TOYOTA SEQUOIA oil

IG08Q±06
B07248
Ignition Coil (with Igniter) Connector
Ignition Coil (with Igniter)
N´m (kgf´cm, ft´lbf) : Specified torque
7.5 (76, 66 in.´lbf)
IG±4
± IGNITIONIGNITION COIL
2865 Author: Date:
2005 SEQUOIA (RM1146U)
IGNITION COIL
COMPONENTS

IG08R±05
B04085
± IGNITIONIGNITION COIL
IG±5
2866 Author: Date:
2005 SEQUOIA (RM1146U)
REMOVAL
1. DISCONNECT IGNITION COIL (WITH IGNITER) CON-
NECTORS
2. REMOVE IGNITION COILS (WITH IGNITER)
Remove the bolt, and pull out the ignition coil (with igniter). Re-
move the 8 ignition coils (with igniter).

IG0EN±04
B04085
IG±6
± IGNITIONIGNITION COIL
2867 Author: Date:
2005 SEQUOIA (RM1146U)
INSTALLATION
1. INSTALL IGNITION COILS (WITH IGNITER)
Install the ignition coil (with igniter) with the bolt. Install the 8
ignition coils (with igniter).
Torque: 7.5 N´m (76 kgf´cm, 66 in.´lbf)
2. CONNECT IGNITION COIL (WITH IGNITER) CONNEC-
TORS

IG08T±08
B17486
Drive Belt
Camshaft Position
Sensor Connector
Grommet
Engine Wire Camshaft Position Sensor
Oil Cooler Pipe
LH No.3 Timing Belt Cover
± IGNITIONCAMSHAFT POSITION SENSOR
IG±7
2868 Author: Date:
2005 SEQUOIA (RM1146U)
CAMSHAFT POSITION SENSOR
COMPONENTS

IG0EL±04
B02713
Ohmmeter IG±12
± IGNITIONCRANKSHAFT POSITION SENSOR
2873 Author: Date:
2005 SEQUOIA (RM1146U)
INSPECTION
NOTICE:
ºColdº and ºHotº in these sentences express the tempera-
ture of the coils themselves. ºColdº is from ±10°C (14°F) to
50°C (122°F) and ºHotº is from 50°C (122°F) to 100°C
(212°F).
INSPECT CRANKSHAFT POSITION SENSOR
Using an ohmmeter, measure the resistance between the ter-
minals.
Resistance:
Cold1,630 ± 2,740 W
Hot2,065 ± 3,225 W
If the resistance is not as specified, replace the crankshaft posi-
tion sensor.

B13802

O±Ring Idler GearStarter Housing
Assembly
Return SpringStarter Clutch
Assembly
Steel Ball
Contact Plate
Rear BearingArmatureMagnetic Switch
AssemblyBearing

Front Bearing

O±Ring
End Cover
Brush Holder
Magnetic Switch Assembly
Terminal Nut
O±Ring Wave WasherTerminal Bolt

Terminal C Kit Part
Lead Terminal
Plunger

Gasket
End Cover
Terminal BoltWave Washer O±Ring
Terminal Nut

Terminal 30 Kit Part

Non±reusable part

Dust Protector

Dust Protector
Field Frame (Field Coil)
17 (170, 13)
17 (170, 13)
N´m (kgf´cm, ft´lbf) : Specified torque
O±Ring
Contact Plate
ST±4
± STARTINGSTARTER
2878 Author: Date:
2005 SEQUOIA (RM1146U)

ST0N3±04
S00054
Ohmmeter
Continuity
S00055
Ohmmeter No Continuity
S00056
S00057
ST0040
ST±8
± STARTINGSTARTER
2882 Author: Date:
2005 SEQUOIA (RM1146U)
INSPECTION
1. INSPECT COMMUTATOR FOR OPEN CIRCUIT
Using an ohmmeter, check that there is continuity between the
segments of the commutator.
If there is no continuity between any segment, replace the ar-
mature.
2. INSPECT COMMUTATOR FOR GROUND
Using an ohmmeter, check that there is no continuity between
the commutator and armature coil core.
If there is continuity, replace the armature.
3. INSPECT COMMUTATOR FOR DIRTY AND BURNT
SURFACE
If the surface is dirty or burnt, correct it with sandpaper (No.400)
or on a lathe.
4. INSPECT COMMUTATOR CIRCLE RUNOUT
(a) Place the commutator on V±blocks.
(b) Using a dial indicator, measure the circle runout.
Maximum circle runout:
0.05 mm (0.0020 in.)
If the circle runout is greater than maximum, correct it on a lathe.
5. INSPECT COMMUTATOR DIAMETER
Using vernier calipers, measure the commutator diameter.
Standard diameter:
35.0 mm (1.378 in.)
Minimum diameter:
34.0 mm (1.339 in.)
If the diameter is less than minimum, replace the armature.
6. INSPECT UNDERCUT DEPTH
Check that the undercut depth is clean and free of foreign mate-
rials. Smooth out the edge.
Standard undercut depth:
0.7 mm (0.028 in.)
Minimum undercut depth:
0.2 mm (0.008 in.)
If the undercut depth is less than minimum, correct it with a
hacksaw blade.

P10588
Ohmmeter
Continuity
P00299
OhmmeterContinuity
S02267
Ohmmeter(B)
(A)
Z00037
ST0019
± STARTINGSTARTER
ST±9
2883 Author: Date:
2005 SEQUOIA (RM1146U)
7. INSPECT FIELD COIL FOR OPEN CIRCUIT
Using an ohmmeter, check that there is continuity between the
lead wire and field coil brush lead.
If there is no continuity, replace the field frame.
8. INSPECT SHUNT COIL FOR OPEN CIRCUIT
Using an ohmmeter, check that there is continuity between the
field coil end and field frame.
If there is no continuity, repair or replace the field frame.
9. INSPECT SHUNT COIL FOR OPEN CIRCUIT
Using an ohmmeter, measure the resistance between shunt
coil terminals (A) and (B).
Resistance: 1.5 to 1.9 W at 20 °C (68 °F)
If the resistance is not as specified, replace the field frame.
10. INSPECT BRUSH LENGTH
Using vernier calipers, measure the brush length.
Standard length: 15.0 mm (0.591 in. )
Minimum length: 9.0 mm (0.354 in. )
If the length is less than minimum, replace the brush holder and
field frame.
11. INSPECT BRUSH SPRING LOAD
Using a pull scale, measure the spring load by pulling the spring
from the brush until they are separated.
Standard spring installed load: 21.5 to 27.5 N ( 2.2 to
2.8 kgf, 4.8 to 6.2 lbf )
Minimum installed load: 12.7 N (1.3 kgf, 2.9 lbf )
If the installed load is less than minimum, replace the brush
springs.