Echo Bear Cat 70520 - Manual (Page 9)

6
S E C T I O N 2
6. Never inspect or work on PTO drive area without
first disengaging PTO and shutting off the tractor
engine.
7. Start tractor engine and engage PTO drive clutch
(refer to the tractors owner's manual). Increase
engine speed to rated PTO rpm position.
2000 RPM PTO Models
NOTE: When the tractor used has an electric PTO clutch
and brake, a different PTO shaft should be used.
1. Remove existing PTO shaft shield
2. Remove existing PTO shaft from Chipper/
Shredder.
3. Install new PTO shaft onto Chipper/Shredder.
4. Install new PTO shaft shield onto Chipper/Shredder.
5. Check slip clutch adjustment while the machine is
running to ensure it is operating correctly. Adjust if
needed.
2.1.3 Controls and Operation
Towable Models
1. Engine Throttle. Changes engine speed. (20 hp
There are two different
types of unclutched
PTO shaft kits available
for the 2000 RPM units.
Check the PTO end of
your tractor to determine
if you need a Male Drive
Shaft Kit (P/N 70912)
or a Female Drive Shaft
Kit (P/N 70913). There
is a Clutched PTO shaft
Kit (P/N 70885) for
tractors with electric
brake on the PTO.
6
B
A
1,2,3
4
5
7
D C