Hino 600, Руководство по ремонту, Страница: 189 / 451

DIFFERENTIAL CARRIER (MERITOR RS17.19.21&23) DF02–29
(7) Place the staking tool over the bearing race. Cut a 1-inch (25 mm)
piece from the green plastigage strip and place in between the punch
and the staking tool. You do not need to use the plastigage for every
stake. Use the plastigage until you are sure you are hitting the punch
with the correct amount of force.
(8) Strike the punch with a 2-3 pound (0.9-1.4 kg) brass hammer to upset
the end of the pinion stem. Remove the strip and measure its thick-
ness against the gauge on the strip's wrapper. The strip must not be
less than 0.003-inch (0.0762 mm) thick. This thickness indicates that
you are using enough force when you hit the punch. If the strip is too
thin, then you must hit the punch harder so the stake will hold the race
in place. Rotate the tool and repeat this procedure until there are six
evenly spaced stake marks around the stem.
(9) With a press or a soft mallet and sleeve, install the outer race and
roller assembly into its bore in the carrier. Use a sleeve that is the
same size as the outer race. Press the bearing until it is squarely
against the shoulder in the bottom of its bore.
5. INSTALLATION OF DRIVE PINION
(1) Apply axle lubricant to the bearing cups and to the bearing cones in
the cage.
(2) Install the drive pinion into the bearing cage.
(3) Install the bearing spacer or spacers onto the pinion shaft against the
inner bearing cone. The spacer or spacers control the preload adjust-
ment of the drive pinion bearings.
(4) Install the outer bearing cone onto the pinion shaft against the spacer.
Do not install the pinion seal in the bearing cage.
1 PUNCH
2 PLASTIGAGE
3 STAKING TOOL
4 BEARING INNER RACE
5 STAKES
4
5
1
2
3
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1 OUTER BEARING CONE
2 BEARING SPACER
3 BEARING CAGE
4 INNER BEARING CONE
5 DRIVE PINION
4
5
1
2
3
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