TAB ON
SWING LOCK
LOCK ARM
WITH STEP
END
NO
ADJUSTMENT
BLOCK
ADJUSTMENT
BLOCK
.25
B
3/16 1/16
A
PROCEDURES FOR INSTALLATION OF SECONDARY LOCK ON MODELS
ORIGINALLY
EQUIPPED WITH SWINGING LOCK AND SECONDARY LOCK AS
SHOWN IN
FIGURE A
, BELOW.
THESE INSTRUCTIONS REPLACE THE
“SECONDARY LOCK INSTALLATION”
SECTION IN THE ATTACHED MANUAL.
1.
Coat the lock pin hole in the secondary lock
(
10
) with Never-Seez
®
(supplied with kit).
DO NOT
use any substitute lubricant.
2.
Install the secondary lock release handle (
9
)
into the casting. Install the secondary lock
(
10
) on to the handle. Install cotter pin (
8
) in
handle and spread cotter pin. Drive the
secondary lock pin (
3
) through the holes in
the casting and secondary lock and secure
with cotter pin (
2
). Install grease fitting (
25
)
in the lock pin so that the fitting faces the
side and will be accessible from the left side of
the tractor.
3.
Move the secondary lock handle to the closed
position. Check the location of the end of the
secondary lock in relation to the swinging
lock. It should be 3/16” (0.188”) ±1/16” (0.06)
from point (
A
) on the swinging lock (
see Figure
B
) when the secondary lock is resting against
the casting at point (
B
).
4.
If the secondary lock is not in the current
position, install a secondary lock adjustment
block (
36
) as shown in
Figure B
. Move the
adjustment block until proper adjustment is
achieved, then weld the adjustment block in
position, as shown in
Figure B
. After welding,
check the dimension and for proper operation
of the secondary lock.
IMPORTANT!
FIGURE A
FIGURE B
