SkyTrak 6042 Service Manual - Manual (Page 220)

Engine: Cummins 4BT3.9
7.26 Model 6042 Legacy Origin 7/02
8. Disconnect the back-up alarm harness connector
(Fig. 7-30, 4) from alarm (5). Disconnect and
remove the back-up alarm.
Figure 7-30 Battery Hold-down and
Back-up Alarm Location
9. Position a suitable container beneath the radiator
(Fig. 7-31, 1). Remove the radiator cap (not shown)
and open the radiator drain petcock (2). Allow the
coolant to drain into the container. Close petcock
after draining.
10. Disconnect the radiator overflow hose (Fig. 7-31, 3)
from the overflow bottle (4). Disconnect and remove
the overflow bottle from vehicle.
Figure 7-31 Radiator Drain Petcock
Note: The exhaust system must be removed from the
vehicle before engine removal. Refer to Section 7.9.1,
“Exhaust System Removal.”
11. Label and disconnect the alternator ground wire
(Fig. 7-32, 1), D+ (2) and B+ (3) harness wire leads.
Figure 7-32 Label and Disconnect the Alternator Wire Leads
Note: Record how the wires are installed to ensure
correct installation later.
12. Remove the two red wires (Fig. 7-33, 1) from the
upper solenoid stud (2).
13. Remove the red, positive (+) battery cable
(Fig. 7-33 , 3) from the upper solenoid stud.
14. Label and disconnect the blue/orange wire
(Fig. 7-33, 4) from the starter solenoid housing stud.
15. Remove, the lower 12-point starter bolt (Fig. 7-33, 5)
securing the starter to the flywheel housing. Remove
the negative (-) ground cable (6) from the 12-point
starter mounting bolt. Reinstall the 12-point starter
bolt into the lower starter bolt position.
Figure 7-33 Disconnect Starter Wires
1
2
5
MA7970
2
3
4
OA1310
1
2
3
4
B+
D+
D-
ORG
BLK
YEL
2W
G
6
38
RED
MA8400
1
3
2
MA8420
5
2
4
3
6
1