Isuzu Trooper 1999 Workshop Manual page 1618

CLUTCH
7C–14
11. Install pressure plate assembly and tighten the bolts
holding the pressure plate assembly in the order
shown in illustration.
Torque: 18 N·m (13 lb ft)
12. Remove the aligner.
NOTE: Do not strike the aligner with a hammer to remove
it.
13. Install transmission assembly.
201RS017