Service Repair Manual
Models
140H Motor Grader
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Product: MOTOR GRADER
Model: 140H MOTOR GRADER XZH
Configuration: 140H Motor Grader XZH00001-UP (MACHINE) POWERED BY 3306 Engine
Disassembly and Assembly
12H, 140H and 160H Motor Graders Machine Systems
Media Number -SENR8549-06
Publication Date -01/10/2011
Date Updated -12/10/2011
i01357831
Brake and Wheel Spindle Housing - Assemble
SMCS - 4002-016
Assembly Procedure
Table 1
Required Tools
Tool
Part Number
Part Description
Qty
A
1U-8698
Duo-Cone Seal Installer
1
B
7M-3976
Adapter
1
Illustration 1
g00716677
1. Lower the temperature of bearing cup (24) and install the bearing cup in housing (17).
2. Make sure that the Duo-Cone seals for wheel spindle housing (17) are clean and dry. Make
sure that the wheel spindle is clean and dry. Make sure that all metal surfaces that make
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contact with the seals are clean and dry. Use Tool (A) in order to install Duo-Cone seal (18)
in wheel spindle housing (17) .
Illustration 2
g00716678
3. Use Tool (A) in order to install Duo-Cone seal (18) on wheel spindle (22). Put a small
amount of clean oil on the metal faces of the seals.
4. Heat bearing cone (23) in hot oil to a maximum temperature of 135 °C (275 °F). Install
bearing cone (23) on the shaft of wheel spindle (22).
Illustration 3
g00716673
5. Install small O-ring seal (21) on piston (19). Install large O-ring seal (20) on piston (19).
Install piston (19) in housing (17).
6. Install two 5/8 in - 11 NC Forged Eyebolts (16) in housing (17). Position a hoist to eyebolts
(16).
7. Put housing (17) in position on wheel spindle (22). Be careful not to damage the Duo-Cone
seals. Remove the hoist and remove eyebolts (16).
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