4-13. Repair Bowl Assembly. (Figure 4-2)
This task covers:
INITIAL SETUP :
Tool kit, general mechanic's,
Hood assembly removed as specified in
paragraph 2-20 .
Gasket P/N 0007-1989-750
Preformed packing P/N 0007-2942-750
Regulating ring P/N 2125-6691-000
Warning tag, Item 1, Appendix C
a. Release brake by turning handle (1) clockwise until bowl assembly can be rotated by hand.
b. Turn two bowl lock screws (2) until they fit into recesses in bowl bottom (one recess is located below
"O" mark on bowl bottom) do not apply pressure to lock screws. It may be necessary to rotate bowl assembly
by hand to align recesses with lock screws.
Both lock ring (6) and (7) are left hand thread.
c. Unscrew lock ring (6) by tapping on handle of hook wrench in clockwise direction. (Left hand thread).
d. Remove lock ring, regulating ring (5) and gasket (4) from bowl top (8).
e. Unscrew lock ring (7) by tapping on handle of annular wrench in clockwise direction. (Left hand
f. Remove lock ring from bowl bottom (3).
g. Remove bowl top and preformed packing (9) for distributor (10).