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(7)
(6)
(5)
(4)
Lead Terminal
40 mm
37 mm
STARTING
Long
Short
(2)
(3)
(1)
P25593
Wooden
Block
20 mm
Contact
Plate
P25597
SST
P25596
- -
STARTER
(b)
Install these new parts:
Terminal C:
(1)
Terminal insulator (inside)
NOTICE:
Be careful to install the terminal insulator in the correct
direction.
(2)
Contact plate
(3)
Terminal bolt
(4)
O--ring
(5)
Terminal insulator (outside)
(6)
Wave washer
(7)
Terminal nut
(c)
Temporarily tighten the terminal nuts.
5 .
TI G HTE N T E RMI NAL NUT
(a)
Put a wooden block on the contact plate and press it down
with a hand press.
Dimensions of wooden block:
20 x 37 x 40 mm (0.79 x 1.46 x 1.57 in.)
Press force: 981 N (100 kgf, 221 lbf)
NOTICE:
Check the diameter of the hand press ram. Then cal-
S S S S
culate the gauge pressure of the press when
981 N (100 kgf, 221 lbf) of force is applied.
Gauge pressure:
2
(kgf/cm
) =
(psi) =
Ram diameter (in.)
(kPa) = (kgf/cm
(kPa) = (psi) x 6.9
If the contact plate is not pressed down with the spe-
S S S S
cified 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
Torque:17 N∙m (170 kgf∙cm, 12 ft∙lbf)
NOTICE:
If the nut is over tightened, it may cause cracks on the in-
side of the insulator.
3RZ-F,3RZ-FE
Pages From Supplement
100 kgf
2
Ram diameter (cm)
2
221 lbf
2
x 3.14 (π)
2
2
) x 98.1
CONTINUED
TO MODEL INDEX
ST- -11
x 3.14 (π)
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