Hino 600, Workshop Manual, Page: 187 / 451

DIFFERENTIAL CARRIER (MERITOR RS17.19.21&23) DF02–27
(1) Place the drive pinion and the tube of the staking tool in a press with
the spigot bearing toward the top.
(2) When using a staking tool and press, apply 6,614 lb (3,000 kg) force
on a 0.375-inch (10 mm) ball. Calculate the force required on the tool
as follows.
6,614 lb (3,000 kg) x amount of balls in tool = pounds or kilograms
Example
6,614 lb (3,000 kg) x 3 balls = 19,842 pounds (9,000 kg)
(3) Place the punch of the staking tool over the end of the pinion and
spigot bearing. Apply the required amount of force on the punch.
! CAUTION
Do not align new points with the grooves in the end of the drive pinion
or in old points. If the new staked points are placed in the wrong
areas, the spigot bearing will not be held correctly on the pinion shaft.
NOTICE
If a three-ball stake tool is used, rotate the tool 180 degrees.
(4) Stake the end of the drive pinion at a minimum of five points. Rotate
the punch as many times as required for a minimum of five points.
Repeat Step (3) for each point.
4. INSTALLATION OF TWO-PIECE SPIGOT BEARING ON THE
DRIVE PINION
NOTICE
This procedure applies to some 160 Series single rear axles. These
axles may also use a one-piece spigot bearing with a snap ring
retainer.
The inner race of two-piece spigot bearings must be staked in place
on RS-160 series rear axles. Before you stake the pinion, you must
heat the pinion stem to soften it.
SPX Kent-Moore kit number J-39039 includes the staking tool, temper-
ature indicating liquid, heat shield and plastigage needed for this pro-
cedure. To obtain this kit, refer to the page DF02-9.
1 PRESS
2 Install and center the punch on the end of pinion.
3 SPIGOT BEARING
4 Place the shaft of pinion into tube.
4
1
2
3
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1 STAKING POINTS
1
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