16
3-3
LANDING GEAR ASSEMBLY INSTALLATION
3-4
CO0LING FAN/HUB INSTALLATION
Note: It will be necessary to shorten the crankshaft of the
engine to allow clearance. Test fit the fan assembly to
determine the correct amount of the crankshaft to be
removed. On the Thunder Tiger Pro .46, MDS .48,
and most other .46–.50-size heli engines, it will be
necessary to remove 1/2" from the tip of the Crankshaft.
*It is recommended that a piston locking tool be used to
properly secure the cooling fan assembly to the engine.
Nut supplied with engine
Aluminum Cooling Fan
* Revolution 1003 Piston Locking Tool
(purchased separately)
MDS .48 heli engine
Use Threadlock
Use blue Threadlock
3 x 3 mm Set Screw
.................... 8 pcs
3 x 8 mm Set Screw
3 x 12 mm Socket Head Bolt
3 mm Lock Nut
3 mm Flat Washer
.............. 4 pcs
... 4 pcs
.................... 4 pcs
........................ 4 pcs
Assemble and attach the landing
gear assembly as shown.
3 x 12 mm
Socket Head
Bolt (4)
3 x 3 mm Set Screw (8)
3 x 8 mm Set Screw (4)
Landing Skid Tube (2)
Landing Skid Caps (4)
Landing Skid Connector (4)
Landing Strut (2)
Landing Gear Mount (4)
3 mm Lock Nut (4)
10 mm
JRP9012.46 Robinson R22 Manual 10/6/00 5:05 PM Page 16
