Gradall 544D (9136-4003) Service Manual - Manual (Page 74)

Figure 4-4. 4-Way, 4-Position float Work Section
4-WAY, 4-POSITION FLOAT WORK SECTION
Item
No. Part
No.
Description
Quantity
Per Section
SEAL KIT (Contains items 2, 4, 5, 6 and 7 plus section seals)
SECTION SEAL KIT (Contains items 2 and 3 plus section seals)
POSITIONER, Float
SEAL, O-Ring
SEAL, O-Ring
SEAL, O-Ring
WASHER, Back up
SEAL, O-Ring
SEAL, O-Ring
PLUG, Load check
SPRING, Load check
POPPET, Load check
PLUG, NR
RETAINER, Seal
WASHER
RETAINER
SPOOL, 4-Way float
HOUSING, 4-Way float K-400188
K-40017*
K-40007
20392-001*
9000-123*
1615-001*
6619-001
6815-002*
2702-001*
2929-001
0976-001
20577-001
11788-001
11531-001
11530-001
11787-001
21645-001
20729-XXX
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16 1
2
1
2
2
2
1
1
1
1
1
2
2
2
1
1
1
See Note
Note: These are matched parts and are not sold separately.
*Buna-N seals are standard for all Gresen valve assemblies. For Viton seals contact the factory.
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