9 - MAINTENANCE/ADJUSTMENTS
410
STRAW CHOPPER (If Equipped)
Concave Blade Replacement
RH00J016
The concave blade assembly is removed from the
concave by removing bolt, nut and strap (5) and
cotter pin and flat washer (6). Lift the concave
blade assembly out. New blades are riveted on the
assembly with 3/16 x 5/8 inch flat head solid rivets.
Use the concave adjusting bolts (4) to set a
clearance (A) of 1.6 to 4.8 mm (1/16 to 3/16 inch)
between the concave (1) and the tip of the rotor blade
(2).
1. CONCAVE 2. ROTOR BLADE 3. CONCAVE BLADE 4. CONCAVE ADJUSTING BOLTS
5
4
1
3
2
A
RD00H028
6
5
6