General Troubleshooting 4-51
5
Check Feeder Harness 2:
1. Remove Feeder Harness 2.
2. Test for continuity across J2083 <=>
J83.
Is it continuous?
Go to step 6. Replace Feeder
Harness 2.
6
Check Feeder Harness 1:
1. Remove Feeder Harness 1.
2. Test for continuity across J20 <=>
J2083.
Is it continuous?
Go to step 7. Replace Feeder
Harness 1.
7
Check the power to the Feed Clutch
Assembly:
1. Measure the voltage across P20-10 <=>
P20-9 on the HVPS/Engine Logic Board.
Is the voltage +24 VDC?
Replace the Feed
Clutch Assembly
(page 8-110).
Go to step 8.
8
Check the HVPS/Engine Logic Board:
1. Disconnect P/J10 from the HVPS/
Engine Logic Board.
2. Test for continuity across P10-1 <=>
P20-10.
Is it continuous?
Go to “LVPS (Low
Voltage Power
Supply)” on
page 4-4.
Replace the
HVPS/Engine
Logic Board
(page 8-89).
Troubleshooting Procedure (Continued)
Steps Actions and Questions Yes No
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