SkyTrak 6042 Service Manual - Manual (Page 56)

Boom
3.10 Model 6042 Legacy Origin 7/02
3.3.2 Intermediate Boom Removal
1. Remove the inner boom as described in Section
3.3.1, “Inner Boom Removal.”
2. At the front of the outer boom (Fig. 3 -19, 1), remove
the capscrews (2), lockwashers (3) and flat washers
(4) holding the top wear pads (5) and shims (6) (if
present) to the inside of the outer boom. Label the
wear pads as “Top Left” and “Top Right” sides. Also
note the orientation of the mounting hole offset.
Save the capscrews, lockwashers, flat washers,
shims and wear pad inserts (7).
Figure 3-19 Outer Boom Front Top Wear Pads
3. At the front of the outer boom (Fig. 3 -20, 1), remove
the capscrews (2), lockwashers (3) and flat washers (4)
holding the side wear pads (5) and shims (6) (if
present) to the inside of the outer boom. Label the
wear pads as “Left Side Upper/Lower” and “Right Side
Upper/Lower.” Also note the orientation of the
mounting hole offset. Save the capscrews,
lockwashers, flat washers, shims and wear pad
inserts (7).
Figure 3-20 Outer Boom Front Left and
Right Side Wear Pads
4. Remove the capscrews (Fig. 3-21, 1) and lockwashers
(2) holding the center wear pad spacer mount (3) to
the front of the outer boom. Save the capscrews and
the lockwashers.
Figure 3- 21 Outer Boom Center Wear Pad
5. At the rear of the intermediate boom, remove the
capscrew (Fig. 3-22, 1) and lockwasher (2) holding
the retract chain sheave pin (3) to the mounting plate
inside the boom.
WARNING:
Wear protective footwear
with reinforced toe caps and slip-resistant soles.
Failure to comply can result in foot or other
bodily injury from crushing, slipping or falling.
WARNING:
NEVER lift a heavy object
without the help of at least one assistant or a
suitable sling and hoist. Failure to comply can
result in death or serious personal injury.
MA10,045
7
5
4
3
2
1
6
5
MA10,0460
7
5
1
4
6
3
2
MA10,0470
3
2
1