- On-Highway Transmission:
- CX31 (S/N: B3X1-UP; EBW1-UP)
Description of Change: New parts are used when planetary carrier number one is being repaired.
Adaptable To: Use the parts that are listed in Table 1 when number one planetary carrier (1) is being repaired.
Refer to Disassembly and Assembly, KENR5091 for the correct procedure to install the new carrier assembly.
Illustration 1 | g02270956 |
Cross section of a planetary group (1) Number one planetary carrier |
Replacement Parts     | |||
---|---|---|---|
New Part Number     |
Description     | Old Part Number     |
Qty     |
357-7145     | Carrier As     | 275-5519     | 1     |
350-8540     | Wave Spring     | 264-7888     | 2     |
- CX31 (S/N: B3X638; EBW247)
- CX31 (S/N: B3X1-637; EBW1-246)
Rework Procedure for 275-5519 Carrier As
An alternative to installing the 357-7145 Carrier As is to modify the current 275-5519 Carrier As. The only feature change on the 357-7145 Carrier As is to make the pocket that contains the 257-8660 Thrust Bearing deeper.
In order to reuse the old 275-5519 Carrier As, machine the bearing pocket to the depth of 11 ± 0.25 mm (0.4331 ± 0.00984 inch). Refer to the callout (A) in Illustration 2. The new 350-8540 Wave Spring is also used.
Illustration 2 | g02272373 |
Cross section of 275-5519 Carrier As (A) 11 ± 0.25 mm (0.4331 ± 0.0098 inch) |