JLG sky trak mmv Service Manual page 290

Engine: Cummins 4BTA 3.9
15
18. Raise the transmission-to-transfer case drive shaft
assembly (16) into position. The slip-yoke end of the
drive shaft mounts toward the transfer case. If
reinstalling a drive shaft previously removed, align
the flange yokes according to the alignment marks
made during removal.
IMPORTANT: Yokes at both ends of the drive shaft must
be in the same plane to help prevent excessive vibration.
Note: If installing a new drive shaft unit, special atten-
tion need not be applied to installation. New drive shaft
units are balanced at the factory.
19. Install the eight [4-Front and 4-Rear]
1/2-20 x 2.0" NF capscrews (17), sixteen
[8-Front and 8-Rear] 1/2" lockwashers (18) and eight
[4-Front and 4-Rear] 1/2-20 nuts (19) securing the
flange yokes to the transfer case and transmission.
Torque to 105 ±10 lb/ft (142 ±14 Nm).
8.38
18
18
19
20. Connect the transmission temperature switch
connector (20) and shift solenoid wiring harness
connectors (21) and (22) using the harness hold
down clips on the transmission.
MT1400
21
22
17
16
17
20
Model MMV Rev. 12/04
19
18
18
MT0370
MM3090