User's Manual

Repair
36 3A1602G
6. Disconnect cart handles.
a. Remove screws (42) from handle (37).
b. Hold pin (40) and remove screw (10).
c. Gently tap the top-center of the handle with a
rubber mallet until the handle is disengaged
from the drive housing.
d. If removing both drive housings, complete steps
6a-6c on the other handle to remove the entire
cart handle assembly.
7. Remove screws (220) and pull drive housing (215)
off motor (201) Connecting rod (216) will disengage
from crankshaft (210).
8. Examine crankshaft (210), gear reducer (214),
thrust washers (208, 212), and bearings (209, 211,
213). See F
IG. 61, page 37.
Installation
1. Apply grease liberally to washers (208, 212), bear-
ings (209, 211, 213), gear reducer (214), crankshaft
(210), and inside drive housing (215). Grease is
supplied with replacement parts kits. See F
IG. 61,
page 37.
NOTE: B side crankshaft (210) includes the cycle coun-
ter magnet (224). When reassembling, be sure to install
crankshaft with magnet on B side.
If replacing crankshaft, remove magnet (224). Reinstall
magnet in center of offset shaft on new crankshaft. Posi-
tion shaft in Park position.
2. Install bronze bearings (211, 213) in drive housing
(215), as shown.
3. Install bronze bearings (209, 211) and steel washer
(208) on crankshaft (210). Install bronze bearing
(213) and steel washer (212) on gear reducer (214).
4. Install gear reducer (214) and crankshaft (210) into
motor end bell (MB).
NOTE: Crankshaft (210) must be inline with crankshaft
at other end of motor. Pumps will move up and down
together.
If connecting rod (216) or pump (219) were removed,
reassemble rod in housing and install pump, page 31.
5. Push drive housing (215) onto motor (201). Install
screws (220).
6. Install cart handle assembly.
a. Engage handle through back of drive housing.
Install screws in driver housing. Repeat for other
drive housing if entire cart handle assembly was
removed. See F
IG. 60.
b. Gently tap the handle (39) and align holes of
handle (37) and tube (38).
c. Apply medium strength anaerobic thread seal-
ant on screw threads (42) and install in handle
(37).
7. Install drive housing covers (221 on A side, 227 on
B side) and screws (207). Pumps must be in phase
(both at same position in stroke).
FIG. 60: Cart Handle Removal
40
42
10
10
ti17468a
NOTICE
To prevent stripping threads inside handle tube (38),
do not overtighten screws (42).