JLG G10-43A Parts Manual - Manual (Page 42)

G9-43A/G10-43A 91514001 2-14
BOOM
Figure 2-7 Push Beam/Extend Chain & Roller Assembly
13
14
21
15
16 17
15
22
18
19 20
1
2
3
4
5
6
7
8
3
2
1
12
10
11
9
PAP11540
NOTE: 1). ADD MYSTIK TETRIMOLY GREASE (14404793) TO EXTEND CHAIN SHEAVE PIN (ITEM 14), AS REQUIRED.
2). BEFORE S/N 0160037671 ADD NEVER SEEZE LUBE (14403323) TO CROWD CYLINDER PIN BORE AT TIME OF ASSEMBLY.
S/N 0160037671 & AFTER COAT STATIC, NON-ROTATING, PIN BORES WITH MOLY-PASTE (3020040).
DO NOT COAT THE PIN OR ANY ROTATING PARTS.
3). ADD ITEMS 21 & 22 TO AS NECESSARY TO SHIM EXTEND CHAIN ROLLER WITHIN 1/16 IN. (1.587 MM) OF A TIGHT FIT.
EXTENDED CHAIN ROLLER IS TO BE CENTERED BETWEEN PUSH BEAM PLATES.
AT LEAST (1) WASHER IS TO BE USED ON EACH SIDE OF CHAIN SHEAVE.
4). THE CLEVIS (ITEM 8), SEATS IN THE REAR OF THE THIRD BOOM SECTION, ILLUSTRATED ON FIGURE 2-5.
5). THE CHAIN CLEVIS ROD (ITEM 4) ATTACHES TO THE STRONG BACK (ITEM 3), ON FIGURE 2-1. COAT ITEM 3 WITH
ANTI-SEIZE LUBE (8522012).
6). SEE FIGURE 2-5 FOR PUSH BEAM, CHAIN RETAINER & BEARING PADS.
7). USE LOCTITE
® 242 TM (0100011) ON ALL BOLT THREADS.
Before S/N 0160037671