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TM 10-3930-638-24&P
2-56. HYDRAULIC LIFT SYSTEM MAINTENANCE (cont)
c. Lifting Forks (cont).
STEP
LOCATION
ITEM
ACTION
REMARKS
REMOVAL
1
Carriage assem-
Cap screw and nut
Remove
bly, center
2
Carriage assem-
Fork travel bar
Position
Use 1-1 /2 inch diameter bar and hammer
bly, left side
to drive bar far enough through bore on
opposite side of carriage to remove fork
3
Carriage assem-
Lifting fork
Lift end of fork
bly, front
to disengage from
notch in support
and slide fork from
bar
4
Carriage assem-
Fork travel bar
Same as step 2
bly, right side
above
5
Carriage assem-
Lifting fork
Same as step 3
bly, front
above
INSTALLATION/REPLACEMENT
6
Carriage assem-
Lifting fork
Install on fork
If necessary perform step 2 above to
bly, front right
travel bar
position bar. Be sure you lift end of
fork to clear notches in support
7
Carriage assem-
Fork travel bar
Position
Use 1 -1/2 inch diameter bar and hammer
bly, left side
to drive bar into its bore on opposite
side of carriage. Continue driving bar
far enough through bore until remaining
fork can be installed
8
Carriage mem-
Lifting fork
Install on fork
Be sure you lift end of fork to clear
bly, left front
travel bar
notches in support
9
Carriage assem-
Fork travel bar
Position
Drive bar into its bore on opposite side of
bly, right side
carriage until holes in bar and center of
carriage are aligned
10
Carriage assem-
Cap screw and nut
Install
bly, middle
2-401
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