Gradall 544B Parts Manual - Manual (Page 23)

BOOMS
2nd Boom Section
Starting Serial No. 0155299S
Original Issue 3-90
3-2
Item Part No. Qty. Description Of Part
1 9104-6018 1 SECOND BOOM SECTION
WELDMENT
2 8820-1563 16 HEX HD CAPSCREW, 1/2-20X7/8,
GR5 (lubricate and torque to 69-78 ft.
lbs.)
3 1238-1025 32 HARDENED WASHER
4 9104-1277 12 SPACER
5 9104-1276 12 SHIM
6 9104-3180 2 BEARING PAD
7 9104-1278 10 SPACER
8 9104-3177 8 BEARING PAD
9 9104-3164 4 BEARING PAD
10 9104-1265 2 SPACER
Item Part No. Qty. Description Of Part
11 9104-1006 6 SHIM
12 9104-1007 2 SPACER
13 8820-1562 16 HEX HD CPASCREW, 1/2-20X3/4,
GR5 (lubricate and torque to 68-78 ft.
lbs.)
14 8820-1535 4 HEX HD CAPSCREW, 3/8-24X1-1/4,
GR5 (lubricate and torque to 30-35 ft.
lbs.)
15 1200-1234 4 HARDENED WASHER
16 9103-1234 2 SHIM
17 9020-7029 6 SHIM
18 9103-3188 2 BEARING PAD