1. GENERAL INFORMATION MXU 550EXi/MXU500i Illustration (Note: the special tools may differ Tool Name Tool No. slightly from those shown in the figure of this manual.) CLUTCH SPRING A120E00053 COMPRESSOR Drive shaft puller (Refer to the "FRONT DRIVE A120F00017 SHAFT REOMVAL/ INSPECTION/ Pinion bearing lock nut wrench (Refer to the "REAR DRIVE A120F00020 DISASSEMBLY/INSPECTION/ ASSEMBLY" section in the chapter 13.) LOCK NUT WRENCH A120F00025 M54 x 15 With 6 angle PINION GEAR PULLER A120F00026 BEARING PULLER A120F00027 1-19