MOTOR (MODEL EJ4-4001)
Motor Installation
Page 15b-14
2005 Precedent IQ System Electric Golf Car Maintenance and Service Manual
15B
Motor Installation, Continued:
4. Install motor on transaxle.
4.1. Slide the motor coupling onto the transaxle input shaft.
See following NOTE.
NOTE: The coupling will push any excess grease on the input shaft along the shaft toward the transaxle.
When the motor is pushed onto the input shaft, the motor housing will not bottom out against the
transaxle housing (Figure 15b-15, Page 15b-10). There will be approximately 1/16 inch (1.6 mm)
gap between the motor adapter ring and transaxle housing as shown (Figure 15b-23,
Page 15b-14).
4.2. Loosely install the four bolts that secure the motor to the transaxle. Do not tighten.
4.3. Begin finger-tightening the bolts (1 and 2) in the sequence indicated
(Figure 15b-24,
Page 15b-15)
. Continue tightening by hand until the motor is seated in the transaxle housing.
See
following CAUTION and NOTE.
CAUT ION
• Make sure the motor is properly seated in the transaxle housing.
NOTE: Failure to install and tighten the motor mounting bolts in the proper sequence and to the proper
tightness may result in motor noise during operation.
4.4. Tighten the right bolt (1) to 65 in-lb (7.3 N·m).
4.5. Tighten the left bolt (2) to 65 in-lb (7.3 N·m).
4.6. Tighten the center bolt (3) to 65 in-lb (7.3 N·m)
(Figure 15b-24, Page 15b-15)
.
4.7. Tighten the bolt (4) inserted through the L-bracket to 155 in-lb (17.5 N·m)
(Figure 15b-24,
Page 15b-15)
.
4.8. Install the motor wires, making sure they are connected to the correct motor terminals and that the
terminal orientation is correct.
See Wiring Diagrams, Section 11, Page 11-2.
Tighten the terminal
retaining nuts to 65 in-lb (7.3 N·m).
4.9. Secure the white, orange, green, and blue wires with a wire tie so that none of the motor wires will
scrub the motor or transaxle when the vehicle is in operation.
4.10. Connect the three-pin speed sensor wire to the vehicle wire harness.
Figure 15b-22 Clean Chamfer and Input Shaft End
Figure 15b-23 Gap at Motor and Transaxle
SHAFT END
CHAMFER
1/16 INCH (1.6 MM)
