7R0407 SEAL-WIPER Caterpillar parts
PR-750B
Rating:
Alternative (cross code) number:
CA7R0407
7R-0407
7R0407
CA7R0407
7R-0407
7R0407
Weight: 0.02 pounds 0 kg.
COLD PLANER,
Compatible equipment models: 7R0407:
Information:
Illustration 1. Former wiring diagram.
Illustration 2. New wiring diagram.The wiring of the voltage droop rheostat (R1) has been changed. The operation of the voltage droop rheostat has not been changed. However, a 50% setting of the voltage droop rheostat (one-half turn) on the new voltage regulator, will not give the same reactive droop as on the former regulator.
If it is necessary to use cross current compensation for parallel operation, refer to the May 1984, Engine Data Sheet 75.5.
Adaptable To: The new voltage droop rheostat wiring connection extends the range of the regulator gain rheostat. It also limits the range of the voltage droop rheostat. See the illustrations for the former and new wiring diagrams. Wiring of the voltage regulator droop rheostat is the same for line to neutral power, and line to line power for exitation and regulation.
Caterpillar parts catalog:
Parts seal Caterpillar catalog:
7R0405
SEAL-O-RING
PR-750B
PR-750B
0773137
SEAL
CS-551
CS-551
0780653
SEAL
CP-433B, CS-431B, CS-551
CP-433B, CS-431B, CS-551
0772891
SEAL
CS-551
CS-551
0780649
SEAL-O-RING
CP-433B, CS-431B, CS-551
CP-433B, CS-431B, CS-551
0780648
SEAL-O-RING
CP-433B, CS-431B, CS-551
CP-433B, CS-431B, CS-551
7X5579
SEAL
CS-431B, CS-551
CS-431B, CS-551
0983390
SEAL
CS-551
CS-551
9X0573
SEAL
CS-323, CS-551
CS-323, CS-551
0984132
SEAL
CS-323, CS-551
CS-323, CS-551
0774610
SEAL
CS-551
CS-551
7R0424
SEAL-O-RING
PR-750B
PR-750B