Toyota T100 1996 Service Manual page 774

(1)
Turn
1996 TOYOTA T100 (RM449U)
ENGINE MECHANICAL (3RZ−FE)
3.
(a)
NOTICE:
Be careful not to damage the camshaft.
P14911
(b)
(2) (3)
HINT:
Align the pins on the gears with the spring ends.
Z11078
(c)
P14906
(d)
Service Bolt
SST
P14910
4.
NOTICE:
Since the thrust clearance of the camshaft is small, the
camshaft must be kept level while it is being installed. If the
camshaft is not kept level, the portion of the cylinder head
receiving the shaft thrust may crack or be damaged, caus-
ing the camshaft to seize or break. To avoid this, these
steps should be carried out.
− CYLINDER HEAD
ASSEMBLE EXHAUST CAMSHAFT
Mount the hexagon wrench head portion of the camshaft
in a vise.
Install these parts:
(1) Camshaft gear spring
(2) Camshaft sub−gear
(3) Wave washer
Using snap ring pliers, install the snap ring.
Using SST, align the holes of the camshaft main gear and
sub−gear by turning sub−gear clockwise, and install a
service bolt.
SST 09960−10010 (09962−01000, 09963−00500)
INSTALL CAMSHAFTS
EM−51