Thetford 19622 - Motor Replacement Package - Manual (Page 2)

Part #19622
Motor Replacement Package
Continued
12. Using small, Flat-blade screwdriver, remove 2 Screws that
connect Motor to Front Flange. Remove Motor. Discard.
To Replace Part
1. Position new Motor, lining up 2 Screw holes and with wires
as shown in Fig. F . Replace Screws and tighten.
2. To replace Pinion Gear, line up D shape of Motor shaft and
Gear. Rotate Drive Gear slightly to align teeth of Pinion Gear.
Press on. Must be fully engaged with Drive Gear.
3. Replace Motor Cover, lining up tab with slot (Fig. D). Do not
pinch wires. Reinstall Motor Cover Screw.
4. Reinstall End Cap. Secure 6 Screws.
5. Reattach Overflow Tube to Mechanism.
6. Reattach 2 Wire Motor Leads, yellow to yellow and green to green.
7. Position Blade Seal over Mechanism Plate.
8. Insert Mechanism into Toilet, tucking wires behind Mecha-
nism. Line up and secure 4 Mechanism Screws (Fig. B).
9. High Profile: To install Extension Tube (Refer to Fig. G):
a. Lubricate sealing surface of Extension Tube Seal with sili-
cone grease.
b. Install Extension Tube Seal on Extension Tube.
c. Install Extension Tube and seal assembly on Mechanism.
Make sure that seal is seated at least 1/2 inch below Mecha-
nism tube lip.
d. Ensure Hose Clamp on Mounting Flange Seal is tight.
e. Lubricate Mounting Flange Seal sealing surface with Sili-
Fig. D
Motor Cover
Fig. E
Screw
Pinion
Gear
Small
screw
Small
screw
Motor Cover Tab
Fig. F
Yellow
Wire
Green
Wire
Mounting
Flange
Fig. G
Shown
separate
for clarity
– these
items
normally
remain
as-
sembled
HIGH
PROFILE
ONLY
Extension
Tube
Mounting
Flange Seal
Extension
Tube Seal
Clamp
Mechanism
Tube Lip
Mechanism
To Replace Toilet To Floor
1. Secure new Closet Flange Seal, lip side up, to Toilet.
2. Position Toilet over flange.
3. Reconnect Water Supply Line.
4. Reconnect 12-volt power supply to Toilet.
5. Reconnect RV’s power supply to the Toilet.
6. Secure to floor with Lag Screws. Tighten.
7. Turn on RV’s water supply. Press Toilet flush button to close
blade and to flush test.
8. Resecure Bolt Caps.
cone Grease.
f. Install Mounting Flange and Seal assembly on Extension
Tube. Make sure there is at least a 1/2” overlap between the
Extension Tube and Mounting Flange Seal.
Low Profile: Replace the Mounting Flange Seal onto the lip
of the Mounting Flange. Install Mounting Flange to Mecha-
nism. (No extension tube is used.)
10. Replace 2 Mounting Bushings with flat surface out.