MONOGRAM SYSTEMS
COMPONENT MAINTENANCE MANUAL with ILLUSTRATED PARTS LIST
BASIC PN 15900
Page 302
Monogram Proprietary – See title page for details
38-31-09
Feb
17/06
2. Procedure
A.
Toilet Assembly, PN 15900-013/-017/-020 (refer to IPL Figure 1)
(1) If damaged or illegible, remove decal (5).
NOTE:
Nut (25), washer (30) and eye bolt (35) are attached to the
aircraft structure and should not be removed.
(2) The toilet assembly is held in position in the aircraft with rod (20 or -587).
Remove toilet assembly from aircraft as follows: loosen nuts (10 or 595),
washers (15, –15A, or 605) and swing rods (20 or 615) away from the tank
and top assembly (535, –535A, –535B or -535C).
(3) Remove flush hose (40) by removing clamps (45).
(4) Disconnect grounding strap (50).
(5) Remove bowl assembly (55) by removing nuts (60) and washers (65 or –
65A).
(6) Remove
restrictor
(70).
(7) Inspect bowl gasket (75), remove and discard if necessary.
(8) Remove fill line hose (100) by removing clamps (105).
(9) Remove motor-pump-filter assembly (110 or –110A) by removing nuts (115)
and washers (120 or –120A).
(10) Remove solenoid valve assembly (125 or –125A) by removing nuts (130)
and washers (135 or –135A).
NOTE:
If damaged or defective, contact pins (140), connectors (145
and 150), hose adaptors (155) and mounting brackets (160)
may be removed from solenoid valve (165).
(11) Remove vent fitting (185) and gasket (200) by removing nuts (190) and
washers (195 or –195A).
(12) Remove pulley (205) by removing cotter pin (215), clevis pin (210) and
washer (220 or –220A).
(13) Remove pulley bracket (225) by removing nuts (230) and washers (235 or
–235A).
(14) Remove pulleys (255) by removing cotter pins (245), clevis pins (240 and
260), washers (250 or –250A) and roll pin (275).