Skyjack SJ85 AJ Service Manual

164
SJ85 AJ229044ADA
Section 5 – Procedures Turret
5.5-5 Battery Replacement
1. Turn the main power disconnect switch
1
to the
off position.
3
4
5
1
2
2. Remove the positive and negative connectors
from the batteries.
3. Remove the battery retainer bracket nuts and
washers
2
.
4. Remove the bracket
3
.
5. Remove the batteries
4
.
6. Replace the battery pad
5
if needed.
7. Replace the batteries and secure them with the
bracket, j-hooks, washers and nuts.
8. Clean the terminal posts and clamps of the
batteries, and apply acid-free and acid-resistant
grease.
9. Re-connect the batteries with the positive and
negative connector cables (ensure the clamps
make good contact).
5.5-6 Turret Rotation Gear Bolt Torque
Sequence
WARNING
Maintaining proper torque is essential to safe
aerial platform operation. Improper bolt torque
could result in an unsafe operating condition and
component damage.
1. Raise the riser and support it with a suitably
rated lifting device, or cylinder chocks on both
riser cylinder rods.
2. Slowly lower the riser until it is just above the
supportive device being used.
3. Set the torque wrench to 190 Nm (140 ft-lb)
and tighten the mounting bolts in a criss-cross
pattern sequence.
5
4
21
20
19
9
8
7
15
14
13
3
2
1
20
16
12
8
4
18
14
10
6
2
19
15
11
7
3
17
13
9
5
1
24
23
22
12
11
10
18
17
16
6
4. Set the torque wrench to 380 Nm (280 ft-Ib)
and tighten the mounting bolts with the same
sequence.
To order go to Discount-Equipment.com

Skyjack SJ85 AJ Specifications

General

Brand	Skyjack
Model	SJ85 AJ
Category	Boom Lifts
Language	English