7A
WTJ‐20‐3‐DC&WTJ‐20‐4‐DC ExplodedPartsViewandBillofMaterials
Itemno. Partno. Description Quantity
1 28‐514‐091 Frame,weldment,outermast 1
2 28‐514‐092 Frame,weldment,innermast 1
3 28‐51
4‐100
28‐514‐093
Weldment,outerboom:
WTJ‐20‐3‐DC;or
WTJ‐20‐4‐DC
1
1
4 28‐51
4‐099
28‐514‐094
Weldment,innerboom:
WTJ‐20‐3‐DC;or
WTJ‐20‐4‐DC
1
1
5 38‐112‐003 Heightadjustmentpin,
13
/
16
in. 2
6 99‐025‐001 Knob
1
/
2
in.threaddiameter 2
7 28‐158‐003 12VDCwinch 1
8 28‐027‐004 Pulley,teardrop 1
9 08‐145‐001 Hook,2‐toncapacity 1
10 37021
5
/
16
in.
18nylonlocknut,#2z‐plated 5
11 11059
5
/
16
in.
18UNCx1
1
/
2
in.bolt,#2z‐plated 5
12 28‐112‐042
1
/
2
in.x1
1
/
2
in.clevispin 1
13 33006
5
/
16
in.USSz‐platedflatwasher 4
14 45286 #11hitchpinclip,
1
/
8
in.x2
5
/
8
in. 3
15 09‐112‐006
3
/
4
in.x3
1
/
2
in.clevispin 1
16 65076
1
/
8
in.x1in.z‐platedcotterpin 1
17 06‐027‐005
1
/
4
in.cablepulley,3in.outerdiameter,
1
/
2
in.innerdiameter 1
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