JLG 19AMI (3120758) Service Manual - Manual (Page 46)

SECTION 2 - SERVICE PROCEDURES
2-32 – JLG Lift – 3120758
Figure 2-7. Mast Chain/Cable/Sequence Cable Adjustment Components. (Typical)
SECTION-1
FIXED
TO BASE
SEQUENCE CABLE
ADJUST NUT
CHECK IF OVERALL HEIGHT
OF MACHINE FROM
FLOOR TO TOP OF MAST
IS WITHIN SPECIFICATION
SECTION-2
EXTENDED BY
CYLINDER
SECTION-5
(PLATFORM
HEADER SECTION)
EXTENDED BY
CHAIN/CABLE
CHAIN/CABLE
ANCHOR PLATE
ADJUST NUT
JAM NUT
THREADED
CHAIN/CABLE
END
SECTION-4
EXTENDED BY
CHAIN/CABLE
SECTION-3
EXTENDED BY
CHAIN
STEP APPROXIMATELY
7/16 in. (12mm)
MAST SIDE PROFILE MAST CHAIN/CABLE ADJUSTERS
Note: When
pply Loctite #242 to the
threads under the jam nut.
.
chain adjustment
is complete, before
tightening the jam nut
against the adjust nut,
a