Page 3505 of 4500
Fig. 221: Mounting Hexagon Wrench Head Portion Of Camshaft In A Vise
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
b. Using SST, turn the sub gear clockwise and remove the service bolt.
SST 09960-10010 (09962-01000, 09963-00500)
Page 3506 of 4500
Fig. 222: Removing Service Bolt Using SST
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c. Using snap ring pliers, remove the snap ring.
d. Remove the wave washer, sub gear and bolt washer.
HINT:
Arran
ge the driven sub gears and bolt washers (RH and LH sides).
Page 3507 of 4500
Fig. 223: Removing Snap Ring Using Snap Ring Pliers
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
e. 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.
Page 3508 of 4500
Fig. 224: Measuring Gap Between Washer Ends
Page 3509 of 4500
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.
Fig. 225: Installing Camshaft Sub Gear
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
b. Using snap ring pliers, install the snap ring.
Page 3510 of 4500
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Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
c. Mount the hexagon wrench head portion of the camshaft in a vise.
HINT:
Be careful not to damage the camshaft.
Page 3511 of 4500
Fig. 227: Mounting Hexagon Wrench Head Portion Of Camshaft In A Vise
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.
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.
Page 3512 of 4500
Fig. 228: Aligning Gear Teeth Tightening 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.