Parts List ESD D386, D406, D466, DS4026, DS4616, DS_DC_DT4636, 6x6 Owner manual

3
D S 4 0 2 6 — P
+P — Standard Lube Pump
(P) — Optional Lube Pump
All Wheel Drive
Design Level
Tandem Capacity (x 1000)
Gearing
S — Single Reduction
C — Single Reducvtion with CTD
T — Dual Range
P — Planetary Double Reduction
Carrier
D — Tandem Forward Axle
R — Tandem Rear Axle
Table of Contents
Differential Carrier Assembly
Exploded View and Parts List
• Single Reduction:
Forward Axle Models ............... 4
Rear Axle Models.....................10
• Single Reduction with Controlled
Traction Differential:
Forward Axle Models ...............14
Rear Axle Models.....................21
• Dual Range/Planetary
Double Reduction:
Forward Axle Models ...............24
Rear Axle Models.....................31
Pinion Bearing Spacers...............13
Speedometer Adapters ...............13
Ring Gear and Drive Pinion Sets:
• Single Reduction ......................34
• Single Reduction with CTD .... .35
• Dual Range/PDR .....................36
Shift Systems:
• Single Reduction and Single
Reduction with CTD .................37
• Dual Range ..............................38
• Single Speed Steer/Drive Axle
with Dual Range Tandem
Rear Axle .................................39
Lockup Shift Unit
• Single Reduction/PDR .............40
• Dual Range ..............................41
• Lockout Shift Unit:
• Single Reduction/PDR .. ..........42
• Dual Range ..............................43
ShiftUnit ...................................44
The 6SLFHU
®
6x6 Drive System
Axle models and other equipment covered in this publication are listed below.
In 1988, 6SLFHU changed its current production model nomenclature to
incorporate the design level of the basic axle used in the All Wheel Drive
System. Service parts remain available for past production models where
applicable, these past production models have been included in this publica-
tion or can be serviced with a current model.
The matrix below has been designed to help you locate the correct parts list
for the model being serviced.
1. Locate the model series you are servicing in the left column.
2. Determine the correct gearing you are servicing (Single Reduction, Single
Reduction with CTD, Dual Range, Planetary Double Reduction) in the other
column heads.
3. You will find the model used in this publication by moving from identified
model being serviced in column one across to the correct gearing.
To service Single Single Dual Planetary
Eaton Axle Reduction Reduction Range Doubie
Model Series w/CTD Reduction
Below
D346-P or
D341 6-P Use: DS341 6-P DC3416-P DT3416-P DP3416-P
D386-P Use: DS4026-P DC4026-P DT4026-P DP4026-P
D4026-P Use: DS4026-P DC4026-P DT4026-P DP4026-P
D406-P+ Use: DS406-P DC406-P* DT406-P DP406-P
D446-P Use: DS446-P DC446-P* DT446-P DP446-P
D466-P Use: DS466-P DC466-P* DT466-P DP466-P
D4616-P Use: DS4816-P DC4616-P DT4616-P DP4616-P
D480-P Use: DS4616-P DC461 6-P DT461 6-P DP461 6-P
or DS5216-P DC5216-P DT5216-P DP5216-P
D5216-P Use: DS521 6-P DC5216-P DT5216-P DP5216-P
D580-P or
D6016-P Use: N/A N/A N/A DP6016-P
D656-P or
D6516-P Use: N/A N/A N/A DP6516-P
+variation in side gear (85486 or 110527). Both part numbers are listed in appropriate parts lists.
*Used previously to denote Single Reduction units equipped with controlled traction diflerential.