SEAL KT 5439711 - Caterpillar

Removal Procedure
Table 1
Required Tools    
Tool    Part Number    Part Description    Qty    
A     8T-5255     Hydraulic Jack     1    Note: Replace the cutting edge before the shell can contact the ground in order to prevent damage to the shell.
Illustration 1 g01190007
Use Tooling (A) and suitable cribbing in order to raise shell (1) off the ground.
Use two people to remove bolts (2) and cutting edge (3) . Refer to Table 4 for the weight of the cutting edge.
Table 2
Weight of the Cutting Edge    
Sales model     Weight    
CZC1-Up     29 kg (64 lb)    
CZD1-Up    
37 kg (82 lb)    
Repeat Steps 1 and 2 for the other cutting edge.Installation Procedure
Table 3
Required Tools    
Tool    Part Number    Part Description    Qty    
A     8T-5255     Hydraulic Jack     1    
Illustration 2 g01190007
Use two people to install cutting edge (3) and bolts (2) . Refer to Table 4 for the weight of the cutting edge. Tighten bolts (2) to a torque of 240 40 N m (177 30 lb ft).
Table 4
Weight of the Cutting Edge    
Sales model     Weight    
CZC1-Up    
29 kg (64 lb)    
CZD1-Up    
37 kg (82 lb)    
Use Tooling (A) in order to lower shell (1) back to the ground.
Repeat Steps 1 and 2 for the other cutting edge.