ADJUSTMENT GP-HYDRAULIC TRACK 1686743 - Caterpillar

Table 1
Required Parts
Item Qty Part
1 2 283-1140 Brake Accumulator Gp
2 1 474-1078 Hydraulic Accumulator Gp Rework Procedure
For machines without Ride Control Attachment
Refer to Disassembly and Assembly , UENR0381 , "Brake Accumulator - Remove and Install" and remove the existing brake accumulators.
Install two new CRN certified 283-1140 Brake Accumulator Gp.
Refer to Testing and Adjusting , UENR0365 , "Brake Accumulator - Test and Charge" and perform the test and charge procedure for the new brake accumulators.For machines with Ride Control Attachment
Refer to Disassembly and Assembly , UENR0381 , "Brake Accumulator - Remove and Install" and Disassembly and Assembly , UENR0381 , "Ride Control Accumulator - Remove and Install" and remove both existing brake accumulators and the ride control accumulators.
Install two new 283-1140 Brake Accumulator Gp and one 474-1078 Hydraulic Accumulator Gp.
Refer to Testing and Adjusting , UENR0365 , "Brake Accumulator - Test and Charge" and perform the test and charge procedure for the new brake accumulators.
Refer to Testing and Adjusting , UENR0365 , "Ride Control Accumulator - Test and Charge" and perform the test and charge procedure for the ride control.