JLG 740AJ Parts Manual - Manual (Page 18)

1-12 740AJ 3121652
SECTION 1 FRAME
20 7017047 2 Pin, Dowel
21 7017050 1 Washer, Thrust
26 7024182 1 Brake Assembly (Includes Items 101-123)
27 7024763 2 O-Ring
28 7024717 2 Stud 1/2-13 x 4-5/8
29 7024718 2 Nut 1/2-13
31 7000731 1 Gasket
7024182 Ref BRAKE ASSEMBLY
101 7024189 1 Shaft
102 See Note 1 Housing (Note: Not Available - Purchase Complete Assy.)
103 See Note 2 Plate, Friction (Note: Use p/n 7024193)
104 See Note 1 Plate, Pressure (Note: Use p/n 7024193)
105 7000731 1 Gasket
106 See Note 2 Plate, Outer (Note: Use p/n 7024193)
107 See Note 1 Gasket (Note: Use Items 200B, 201C or 201D)
108 7024191 1 Cylinder
109 7024192 1 Piston
110 See Note 1 Bearing, Ball (Note: Use p/n 7024197)
111 See Note 1 Ring, Retaining (Note: Use p/n 7024197)
112 See Note 1 Seal, Shaft (Note: Use p/n 7024197)
113 See Note 6 Capscrew (Note: Not Available for Purchase.)
114 See Note 6 Washer, Lock (Note: Not Available for Purchase.)
115 See Note 1 O-Ring (Note: Use p/n 7024194)
116 See Note 1 Ring, Back-up (Note: Use p/n 7024194)
117 See Note 1 O-Ring (Note: Use p/n 7024194)
118 See Note 1 Ring, Back-up (Note: Use p/n 7024194)
119 7024190 2 Pin, Dowel
120 See Note 1 Plug (Note: Not Available for Purchase.)
121 See Note 2 Plug (Note: Not Available for Purchase.)
122 See Note 10 Spring Kit (Natural) (Note: Use p/n 7024196)
123 See Note 2 Spring Kit (Blue) (Note: Use p/n 7024196)
Ref KIT OPTIONS:
200A 7017068 1 Seal Kit - Hub (Includes Items 1B,1I, 5, 6F, 6G, 15 & 16)
200B 7024194 1 Seal Kit - 7024182 Brake (Includes Items 105, 107 & 215-218)
201A 7024195 NLA Spring Kit - 7024182 Brake (Includes 12 Natural Colored Springs)
(Note: Use p/n 7024196)
201B
7024196 1 Spring Kit - 7024182 Brake (Includes 12 Natural & 2 Blue Colored
Springs)
201C 7024193
1
Friction Disc Kit - 7024182 Brake (Includes Items 103, 104, 106 &
107)
201D 7024197 1 Bearing Kit - 7024182 Brake (Includes Items 107 & 110-112)
FIGURE 1-4. DRIVE HUB/BRAKE ASSEMBLY (CONTINUED)
ITEM # PART NUMBER QTY. DESCRIPTION REV.