
ST-15
STARTING - STARTER
ST01C-03
REPLACEMENT
1. REMOVE MAGNETIC SWITCH END COVER
Remove the 3 bolts, end cover, gasket and plunger.
B01234
2. INSPECT CONTACT PLATE FOR WEAR
Using vernier calipers, measure the contact plate for depth of
wear.
Maximum wear: 0.9 mm (0.035 in.)
If the depth of wear is greater than the maximum, replace the
contact plate.
B01235
3. REMOVE TERMINAL KIT PARTS
SST (a) Using SST, loosen the terminal nuts.
SST 09810-38140
(b) Terminal C:
Remove the terminal nut, wave washer, terminal insulator
(outside), O-ring, terminal bolt, contact plate and terminal
insulator (inside).
(c) Terminal 30:
B01236 Remove the terminal nut, wave washer, terminal insulator
(outside), packing, O-ring, terminal bolt, contact plate,
terminal insulator (inside).
4. REINSTALL TERMINAL KIT PARTS
(1)
Long (a) Terminal 30:
Short
Inside
Install these new parts:
(4) (5) (1) Terminal insulator (inside)
(3) (2) (6) (7) (2) Contact plate
(3) Terminal bolt
(4) O-ring
Indentation
(5) Packing and terminal insulator (outside)
Protrusion B06430 Install the packing to the terminal insulator, and
install them.
2001 SIENNA (RM787U)
Author : Date : 1233
ST-16
STARTING - STARTER
HINT:
Match the protrusion of the insulator with the indentation of the
housing.
(6) Wave washer
(7) Terminal nut
NOTICE:
Be careful to install the terminal insulators (inside) and
wave washers in the correct direction.
Long (b) Terminal C:
(7)(6) (5) (4) Short Install these new parts:
(2) (3) (1) Terminal insulator (inside)
(1) (2) Contact plate
(3) Terminal bolt
(4) O-ring
(7) (5) Terminal insulator (outside)
(6) Wave washer
Inside Lead Terminal
B01238 (7) Terminal nut
NOTICE:
Be careful to install the terminal insulators (inside) and
wave washers in the correct direction.
(c) Temporarily tighten the terminal nuts.
Wooden 5. TIGHTEN TERMINAL NUT
Block (a) Put a wooden block on the contact plate and press it down
40 mm with a hand press.
Dimensions of wooden block:
20 x 37 x 40 mm (0.79 x 1.46 x 1.57 in.)
Contact Plate
37 mm 20 mm Press force:
981 N (100 kgf, 221 lbf)
NOTICE:
B01239 S Check the diameter of the hand press ram. Then cal-
culate the gauge pressure of the press when 981 N
(100 kgf, 221 lbf) of force is applied.
Gauge pressure:
100 kgf
(kgf/cm 2) = Ram diameter (cm) 2
x 3.14 ()
2
221 lbf
(psi) = Ram diameter (in.) 2
x 3.14 ()
2
(kpa) = (kgf/cm 2) x 98.1
2001 SIENNA (RM787U) (kpa) = (psi) x 6.9
Author : Date : 1234
ST-17
STARTING - STARTER
S If the contact plate is not pressed down with the
specified pressure, the contact plate may tilt due to
coil deformation or the tightening of the nut.
(b) Using SST, tighten the nuts to the specified torque.
SST 09810-38140
SST
Torque: 17 N