2007 ISUZU KB P190 Workshop Repair Manual

Page 4161 of 6020

ISUZU KB P190 2007  Workshop Repair Manual 7A4–26 UNIT REPAIR (AW30–40LE)
8. Install the snap ring.
248RY00014
9. While turning the sun gear input drum clockwise,install it into the one-way clutch
NOTE:  Confirm the thrust washer is instal

Page 4162 of 6020

ISUZU KB P190 2007  Workshop Repair Manual UNIT REPAIR (AW30–40LE) 7A4–27
11. Using snap ring pliers, install the snap ring.
248RY00011
12. Coat the bearing race with petroleum jelly and installit onto the front planetary gear. 
Bearing ra

Page 4163 of 6020

ISUZU KB P190 2007  Workshop Repair Manual 7A4–28 UNIT REPAIR (AW30–40LE)
Install the E-ring to the pin.
248RY00022
15. Coat the bearing and race with petroleum jelly and
install them onto the forward clutch. 
Bearing and race diameter (R

Page 4164 of 6020

ISUZU KB P190 2007  Workshop Repair Manual UNIT REPAIR (AW30–40LE) 7A4–29
17. Align the spline of the front planetary gear with theflukes of the discs and install the front planetary 
gear to the forward clutch.
247RY00017
18. Coat the bea

Page 4165 of 6020

ISUZU KB P190 2007  Workshop Repair Manual 7A4–30 UNIT REPAIR (AW30–40LE)
Coat the assembled bearing and race with 
petroleum jelly and install it onto the forward
clutch.
Assembled bearing and race diameter 
(Reference)
248RY00025
20. Ass

Page 4166 of 6020

ISUZU KB P190 2007  Workshop Repair Manual UNIT REPAIR (AW30–40LE) 7A4–31
If the values are nonstandard, check for an improper 
installation.
248RY00004
23. Coat the race with petroleum jelly and install it onto the overdrive support assem

Page 4167 of 6020

ISUZU KB P190 2007  Workshop Repair Manual 7A4–32 UNIT REPAIR (AW30–40LE)
Install and tighten the two bolts.
Torque: 25 N ·m (2.5 kgf ·m / 18 lb ·ft)
252RY00004
26. Check end of output shaft.
Using a dial indicator, measure the end pla

Page 4168 of 6020

ISUZU KB P190 2007  Workshop Repair Manual UNIT REPAIR (AW30–40LE) 7A4–33
29. Check piston stroke of overdrive brake.Place a dial indicator onto the overdrive brake 
piston as shown in the figure.
252RY00003Measure the stroke by applying a