DANA Spicer Torque-Hub W3B Series, Service Manual

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Planetary Final Drive Service Manual
Carrier Subassembly
1. Apply a liberal coat of grease to the bore of Cluster Gear (3F). This will enable the Needle
Rollers (3C) to be held in place during assembly.
2. Install first row of 14 Needle Rollers (3C) into the bore of Cluster Gear (3F).
NOTE : The last roller installed must be installed end wise. That is, the end of the last roller
must be placed in between the ends of the two rollers that form the space, and then slid
parallel to the other rollers into place.
3. Place one Spacer (3D) on top of the Needle Rollers (3C) inside the Planet Gear (3F).
4. Install second row of 14 Needle Rollers (3C) into the bore of Cluster Gear (3F) against
Spacer (3D).Grease and install Ball Indent Washers (3H) onto the counter bores of either
sides of Cluster Gear (3F) with indents away from the cluster gears.
5. Place Carrier (3A) into tool fixture so that one of the roll pin holes is straight up.
6. Start Planet Shaft (3E), with end opposite roll pin hole first, through the planet shaft hole in
carrier (3A), making sure that the roll pin hole with the large chamfer in the planet shaft is
straight up.
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