JLG 110HX Parts Manual User Manual
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SECTION 5 CYLINDER
FIGURE 5-11. MASTER CYLINDER ASSEMBLY
FIG & ITEM #
PART NUMBER
DESCRIPTION
QTY.
REV.
MASTER CYLINDER ASSEMBLY
Note: Refer to P/N stamped on Barrel for identifica-
tion. Also, all 1681978 Cylinders have the new piston
configuration.
1681978
100HX & 110HX
Ref.
C
1681978
100HX+10 & 110HXER With 4620038 Turntable
Ref.
C
1681580
100HX+10 & 110HXER With 4620044 & 4620078
Turntables
Ref.
F
1
Not Used
Barrel Weldment Options:
1
1681979
100HX & 110HX
1681979
100HX+10 & 110HXER with 4620038 Turntable
1681490
100HX+10 & 110HXER with 4620044 & 4620078
Turntables
1
2
Not Used
Rod Weldment Options:
1
1681974
100HX & 110HX
1681974
100HX+10 & 110HXER with 4620038 Turntable
1681488
100HX+10 & 110HXER with 4620044 & 4620078
Turntables
2A
0960097
Bushing, Bronze
1
3
1120179
Retainer
1
4
1680892
Head
1
5
3480120
Piston
1
6
Nut Options:
1
3300101
Nut (Prior to August 1992)
3300272
Nut, Hex (August 1992 to Present)
7
Kit
Ring, Wear
1
8
Kit
Z-Seal
1
9
Kit
Wiper, Rod
1
10
Kit
O-Ring
1
11
Kit
Ring, Back-Up
2
12
Kit
Seal, Piston
1
13
Kit
Ring, Wear
1
14
Kit
O-Ring
1
15
3900170
Setscrew 3/8"-16NC x 3/8"
1
16
Not Used
Tube, Spacer Options:
1
4564057
100HX & 110HX
4564057
100HX+10 & 110HXER with 4620038 Turntable
4563031
100HX+10 & 110HXER with 4620044 & 4620078
Turntables
17
2160002
Fitting, Grease
1
18
2200201
Plug, Pipe 1/8" NPT
1
— — — — — — — — — —
0100011
Loctite #242
A/R
0100038
Primer, Locking
A/R
0100035
Loctite #222
A/R
— — — — — — — — — —
2900381
Seal Kit (Includes Items 7-14)
1