Service Information
3) Special Tools
1 2 3 4
Spring Pin Tool A Spring Pin Tool B
P/N. 345-72227-0 (ø3.0) P/N. 345-72228-0 (ø3.0)
Compression Gauge
Tachometer
P/N. 369-72217-0 (ø3.5) P/N. 369-72218-0 (ø3.5)
P/N. 3AC-99030-0 P/N. 3AC-99010-0
Removing spring pin
Installing spring pin
Measuring compression
pressure
Measuring engine revolution
speed
5 6
3T1-72781-0
7
3B7-72785-0
3B7-72783-0 3C7-72783-0 940191-0800 3B7-72784-0
Vacuum/Pressure Gauge Flywheel Puller Kit Piston Pin Tool
P/N. 3AC-99020-0 P/N. 3T1-72211-0 P/N. 345-72215-0
Inspecting pressure Removing or attaching flywheel
Detaching and re-attaching
the piston
8 9 0
q
Piston Ring Tool Eye Bolt (Powerhead Lift Ring) Universal Puller Plate Roller Setting Piece
P/N. 353-72249-0 P/N. 3T9-72212-0 P/N. 3AC-99750-0 P/N. 3LC-72216-0
Detaching and re-attaching
the piston rings
Used to hook power unit when
hanging
Removing main bearing and
reverse (C) gear bearing
Installing roller bearing
w e r t
25
28
Piston Pin Tool
Propeller Shaft Housing Puller Ass'y
Bevel Gear B Nut Wrench Bevel Gear B Nut Wrench
P/N. 3LC-72215-0 P/N. 3A3-72259-0 MX50:P/N. 346-72231-0 P/N. 353-72231-0 (MWX50)
Installing piston pin
Removing propeller shaft
housing
Removing or attaching pinion
(B) gear nut
Removing or attaching pinion
(B) gear nut