2004 ISUZU TF SERIES Workshop Manual

Page 3857 of 4264

ISUZU TF SERIES 2004  Workshop Manual UNIT REPAIR (AW30–40LE) 7A4–49
4. Install retaining plate, then install snap ring, using a
screwdriver.
25 2RY 0 002 4
5. Coat the race with petroleum jelly and install it to the
planetary gear.
R

Page 3858 of 4264

ISUZU TF SERIES 2004  Workshop Manual 7A4–50 UNIT REPAIR (AW30–40LE)
8. Install the race and bearing asm onto the OD
planetary ring gear.
Race and bearing asm diameter (Reference)
RTW3 7A SH00 110 1
9. Coat new O-rings with ATF and in

Page 3859 of 4264

ISUZU TF SERIES 2004  Workshop Manual UNIT REPAIR (AW30–40LE) 7A4–51
13. Install two plates and two discs then install the
flange, with the flat side facing downward.
2 52L10 001 3
14. Install snap ring.
2 52L10 001 4
15. Check piston

Page 3860 of 4264

ISUZU TF SERIES 2004  Workshop Manual 7A4–52 UNIT REPAIR (AW30–40LE)
16. Coat the assembled bearing and race with
petroleum jelly and install it with the race side facing
downward.
Bearing and race (Reference)
2 52L10 001 5
17. Align

Page 3861 of 4264

ISUZU TF SERIES 2004  Workshop Manual UNIT REPAIR (AW30–40LE) 7A4–53
OD Support Assembly
Disassembled View
2 52R20 0003
E nd O FCallo ut
Disassembly
1. Check OD brake piston movement.
Place the OD support assembly onto the direct
clut

Page 3862 of 4264

ISUZU TF SERIES 2004  Workshop Manual 7A4–54 UNIT REPAIR (AW30–40LE)
Apply compressed air into the oil passage as
shown, and be sure that the OD brake piston moves
smoothly.
25 2RY 0 004 3
2. Remove the thrust bearing.
3. Remove the r

Page 3863 of 4264

ISUZU TF SERIES 2004  Workshop Manual UNIT REPAIR (AW30–40LE) 7A4–55
Reassembly
1. Coat the two oil seal rings with ATF.
Contract the oil seals as shown, and install them
onto the OD support.
NOTE:  Do not spread the ring ends more th

Page 3864 of 4264

ISUZU TF SERIES 2004  Workshop Manual 7A4–56 UNIT REPAIR (AW30–40LE)
6. Coat the thrust washer (plastic) with petroleum jelly
and install it onto the OD support.
NOTE:  Make sure that the lug fits into the hole on the
OD support.
25 2