8-5.3 Installation - Big Joe Joey J1 Series Maintenance And Repair Parts Manual

Figure 8-9 Lift Cylinder (Three Stage Mast Second-
8-5.3. Installation
1. Position the cylinder (6,
2. Lift middle mast (2) and remove the blocking.
3. Install two bolts (3), two lock washers (4), and two
flat washers (5).
4. Install connector (2) and washer (1); or connector
(4), washer (5), relief valve (23), connector (7)
and washer (1) two washers (5) and connector on
cylinder (25).
5. Reconnect tube (3 or 10).
6. Install lift chains as described in paragraph
BL-J1-0315 - 11-19-2019
ary)
Figure 8-7) on the frame.
7-4.
7. Fill the hydraulic reservoir. Use hydraulic oil listed
in Table 2-2.
8. Disengage the emergency power disconnect
switch (6, Figure 11-8) and turn on key switch (3).
9. Operate the lift and lower buttons to refill the
cylinder and lines with hydraulic oil.
10. Check level of hydraulic oil. If required, add
hydraulic oil to bring to proper level. Use hydraulic
oil listed in Table 2-2.
11. Adjust the chains according to paragraph
12. Install the compartment cover as described in
paragraph 4-2.
7-2.
8-11