Monogram 15900-013 - Page 22

Monogram Systems
COMPONENT MAINTENANCE MANUAL
BASIC PN 15900
38-31-09
Page 304
Feb 23/04
B. Motor-Pump-Filter Assembly, PN 3511-007 or 3512-007 (refer to IPL Figure 2)
(1) Remove decal (5) if necessary.
(2) Remove motor and adapter assembly (10 or –10A) by removing lock nut (15),
washers (20 or –20A), stud (25) and bolts (30).
(3) Remove motor assembly (35 or –35A) from adapter plate (50) by removing
screws (40).
(4) Remove nameplate (45), if illegible.
(5) Remove seals (55).
(6) Remove filter basket (60) by removing nut (65) and washer (70 or –70A).
(7) Remove impeller housing plate (75) by removing screws (80), washers (85) and
nuts (90).
(8) Remove retaining ring (95), thrust washer (100), impeller (105) and thrust
washer (110).
(9) Remove impeller housing (115).
(10) Remove drive shaft assembly (120).
(11) Remove spray nozzle (135) by removing cotter pin (125) and washers (130).
(12) Remove antisiphon housing (140) by removing screws (145), washers (150) and
nuts (155), remove gasket (160).
(13) Remove flapper (165).
(14) Remove nuts (170) and washers (175) to remove gasket (180), retention washer
(185) and inlet tube (190).
(15) Remove frame assembly (195) by removing screws (200), washers (205) and
nuts (210).
(16) Remove gasket (220).
(17) Remove mounting plate (215).