2009/06/29 Improvements to the Lines Group for the Lift Cylinder on 938H and IT38H Machines {5057, 5102} Caterpillar


Improvements to the Lines Group for the Lift Cylinder on 938H and IT38H Machines {5057, 5102}
`
Wheel Loader:
938H (S/N: JKM151-775; LKM135-546; MCC138-165; MJC47-677)
Integrated Toolcarrier:
IT38H (S/N: JNJ151-377)

Description of Change: Hose assemblies are now being used in place of the tube assemblies in the lines group for the lift cylinders on 938H and IT38H machines.

Adaptable To:

Table 1
QTY     Current Part Number     Item     QTY     New Part Number     Item    
1     302-1374     Tube As     1     339-5117     Hose As    
1     302-1373     Tube As     1     339-5117     Hose As    
1     301-9802     Bracket     1     339-5116     Bracket    
1     301-9801     Bracket     1     339-5116     Bracket    
16     8T-4182     Bolt     16     8T-4196     Bolt    
4     8T-4139     Bolt     4     8T-4192     Bolt    
4     1P-3704     Rectangular Seal     4     4J-0520     O-Ring Seal    
            8     8C-3206     Half Flange    



Illustration 1g01947209

Current Configuration

(1) 302-1374 Tube As

(2) 302-1373 Tube As

(3) 301-9802 Bracket

(4) 301-9801 Bracket

(5) 8T-4182 Bolt

(6) 8T-4139 Bolt

(7) 1P-3704 Rectangular Seal




Illustration 2g01947210

New Configuration

(8) 339-5117 Hose As

(9) 339-5116 Bracket

(10) 8T-4196 Bolt

(11) 8T-4192 Bolt

(12) 4J-0520 O-Ring Seal

(13) 8C-3206 Half Flange

The hose assemblies are adaptable to the following machines:

  • 938H (S/N: JKM151-775; LKM135-546; MCC138-165; MJC47-677)

  • IT38H (S/N: JNJ151-377)

The hose assemblies are effective in production on the following machines:

  • 938H (S/N: JKM776-UP; LKM547-UP; MCC166-UP; MJC678-UP)

  • IT38H (S/N: JNJ378-UP)

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