Honeywell Chadwick-Helmuth 8500C Maintenance Manual page 175

c. Connect the nine connectors from the harness assembly, front panel and power supply to
the following connectors. Signal Conditioning Board - J2, J4, J6, J8, J11 and two 2 pin
connectors from the front panel LEDs. Also connect the harness to the Contoller Board -
J5 and J8. Insure connectors are properly seated. Use a small amount of RTV to secure the
4 harness connectors in place.
d. Install bottom cover (12), secure with eighteen 4-40 x3/8" pan php. blk. screws (5) and #4
std. intl. lck. 260" washers (7).
8500C/8500C+ System Maintenance Manual D-17
Maintenance and Repair