MacDon 873 Combine Adapter - Manual (Page 71)

Form # 147069 Issue 09/06 69
Adapter Mounting Instructions
for John Deere Combines
ATTACHING ADAPTER TO COMBINE (continued)
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).
5. Tighten combine feeder chain and check
clearances. See page 66, step 6.
B
PUMP IN WORKING POSTION
50 SERIES SHOWN
A
PUMP STORED ON ADAPTER FRAME