2004 ISUZU TF SERIES Workshop Manual

Page 3921 of 4264

ISUZU TF SERIES 2004  Workshop Manual UNIT REPAIR (AW30–40LE) 7A4–11 3
8. Remove the retainer (14) for 2–3 shift valve with a
magnetic finger by pushing the plug.
2 43R20 006 9
9. Remove the plug(15), spring(16) and 2–3 shift
valv

Page 3922 of 4264

ISUZU TF SERIES 2004  Workshop Manual 7A4–114 UNIT REPAIR (AW30–40LE)
12. Remove the retainer (22) for second coast
modulator valve with a magnetic finger by pushing
the plug.
2 43R20 007 3
13. Remove the plug(23), second coast modula

Page 3923 of 4264

ISUZU TF SERIES 2004  Workshop Manual UNIT REPAIR (AW30–40LE) 7A4–11 5
16. Remove the retainer (30) for lock-up relay valve with
a magnetic finger by pushing in the sleeve.
2 43R20 007 1
17. Remove the sleeve(31) with the plunger(32),

Page 3924 of 4264

ISUZU TF SERIES 2004  Workshop Manual 7A4–116 UNIT REPAIR (AW30–40LE)
Reassembly
1. Install the plunger(32) and spring(33) into the
sleeve(31).
Install the lock-up relay valve(34) into the
sleeve(31).
Install the sleeve(31) with the p

Page 3925 of 4264

ISUZU TF SERIES 2004  Workshop Manual UNIT REPAIR (AW30–40LE) 7A4–11 7
5. Install the spring(25), second coast modulator
valve(24) and plug(23) into the bore.
2 43R20 006 3
6. Install the retainer(22) by pushing the plug.
2 43R20 007

Page 3926 of 4264

ISUZU TF SERIES 2004  Workshop Manual 7A4–118 UNIT REPAIR (AW30–40LE)
9. Install the 2–3 valve(17), spring(16) and plug(15)
into the bore.
2 43R20 005 8
10. Install the retainer(14) by pushing the plug.
2 43R20 006 9
11. Install the

Page 3927 of 4264

ISUZU TF SERIES 2004  Workshop Manual UNIT REPAIR (AW30–40LE) 7A4–11 9
13. Install the check valve NO.1(9), ball(8) and check
valve NO.2(7) to valve body.
2 43R20 006 2
14. Install the retainer(6).
2 43R20 006 7
15. Install the check

Page 3928 of 4264

ISUZU TF SERIES 2004  Workshop Manual 7A4–120 UNIT REPAIR (AW30–40LE)
NOTE:  Make sure eight retainers are installed correctly
2 43R20 005 4
17. Install the two types of check balls(1) to the valve
body.
Number of check ball : 11
RUW