MacDon 873 Combine Adapter User Manual
Page 59
Form # 147069
Issue 09/06
57
F
E
ENGAGE LOCK FOR BOTTOM LATCHES
H
Adapter Mounting Instructions
for Case AFX / New Holland CR & CX Combines
ATTACHING ADAPTER TO COMBINE (continued)
3. Lift latch handle at left side of feeder house
and engage lock at (E). If handle cannot be
raised enough to engage lock, remove shim
package (both sides) by removing nuts (F),
and rearrange assembly as shown at (G) so
that one fewer shim is protruding into latch
opening.
4. Install pump as follows:
CAUTION: Pump may be hot. Wear
gloves when handling pump.
a. Remove pump from storage position (A) on
adapter and slide pump onto R/H feeder house
output shaft.
NOTE: The first time the pump is installed,
remove cap from bore of spline coupler. Hoses
may have to be loosened for proper alignment.
Tighten hoses after installation.
b. Engage pump torque arm on support arm on
adapter and secure with lynch pin at (B).
NOTE: At first use, pull clevis pin (H) back and
raise latch handle to working position shown.
B
PUMP IN WORKING POSITION – CX SHOWN
G
ADJUST LATCH SHIMS IF REQUIRED
PUMP IN WORKING POSITION – CASE AFX
B
A
PUMP STORED ON ADAPTER FRAME