15-26
f. SWIVEL CASE ASSEMBLY ASSEMBLY
1) Apply grease to the circumference of the new tilt stopper
bushings and install them on the swivel case.
2) Install the two tilt stoppers and the tilting bracket on the
swivel case.
Install the tilt stopper in the position shown.
Check that the projection on the tilting bracket is in the
position shown.
3) Drive the 2.5 x 20 mm spring pins into the tilting bracket
using a commercially available 2.5 mm pin driver as
shown.
Check that 1 – 2 mm (0.04 – 0.08 in) of the spring pin end is
out of the tilting bracket at the opposite side from the
driving side.
• Do not drive in the spring pins excessively. The tilt
stopper cannot operate properly if the extrusion length of
the pin is more than 1 – 2 mm (0.04 – 0.08 in).
4) Apply grease to the cam of the tilting bracket.
5) Apply grease to the detent spring roller. Secure the detent
spring and the detent assisted spring with the 6 x 14 mm
hex. bolt.
[2] PROJECTION
1 – 2 mm
(0.04 – 0.08 in)
[3] DRIVE-IN
DIRECTION
[4]
2.5 x 20 mm
SPRING PIN
(2)
[1]
2.5 mm PIN
DRIVER
(Commercially
available)
6) Install the two thrust receivers on the swivel case, then
install the two 10 mm washers and the two 10 mm self-
locking nuts.
Tighten the 10 mm self-locking nuts securely.
Apply grease to the sliding surface of the thrust receiver.
7) Set the three grease fittings on the swivel case, and tighten
them to the specified torque.
TORQUE: 3 N.m (0.3 kgf.m, 2.2 lbf.ft)
[10] TILT ARM
BUSHING (2)
[11]
SWIVEL
CASE
[8] TILTING
BRACKET
[9]
TILT
STOPPER
(2)
[5]
DETENT
SPRING
[7]
DETENT ASSISTED
SPRING
[6]
6 x 14 mm
HEX. BOLT
[4] 2.5 x 20 mm
SPRING PIN
(2)
[5]
THRUST
RECEIVER (2)
[4] 10 mm
WASHER
(2)
[3] 10 mm
SELF-
LOCKING
NUT (2)
[1]
GREASE
FITTING (3)
[2] SWIVEL CASE