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Fig. 253: Removing Snap Ring Using Snap Ring Pliers
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Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
Using snap ring pliers, remove the snap ring.
Remove the wave washer, sub gear and bolt washer.
HINT:
Arrange the driven sub gears and bolt washers (RH and LH sides).
Fig. 254: Installing Camshaft Sub Gear
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
Using a vernier caliper, measure the gap between the washer ends.
Gap: 18.2 to 18.8 mm (0.712 to 0.740 in.)
If the
gap is not as specified, replace the bolt washer.
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Fig. 255: Removing Snap Ring Using Snap Ring Pliers
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
9.INSTALL CAMSHAFT SUB GEAR
a. Install the bolt washer (1), sub gear (2) and wave washer (3).
HINT:
Attach the pins on the
gears to the gear bolt washer ends.
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Fig. 256: Mounting Hexagon Wrench Head Portion Of Camshaft In Vise
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
b.Using snap ring pliers, install the snap ring.
Page 3541 of 4500
Fig. 257: Aligning Holes Of Driven Main Gear
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
c. Mount the hexagon wrench head portion of the camshaft in a vise.
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Fig. 258: Inserting Oil Seal Into Camshaft Timing Tube
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
d. Using SST, align the holes of the driven main gear and sub gear by turning the sub gear clockwise,
and temporarily install a service bolt.
SST 09960-10010 (09962-01000, 09963-00500)
e. Ali
gn the gear teeth of the driven main gear and sub gear, and tighten the service bolt.
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Fig. 259: Installing Drive Gear And Bolts
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
10.INSTALL CAMSHAFT TIMING TUBE ASSY
a. Insert a new oil seal into the camshaft timing tube until it reaches the stopper.
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Fig. 260: Mounting Hexagon Wrench Head Portion Of Camshaft In Vise
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
b. Align the timing tube knock pin with the knock pin groove of the drive gear, and temporarily install
the drive gear with the 4 bolts.
c. Using SST and a 5 mm hexagon wrench, uniformly tighten the 4 bolts in several passes.
SST 09960-10010 (09962-01000, 09963-00500)
Torque: 7.5 N.m (77 kgf.cm, 66 in..lbf)