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hydraulic Motor cut-away
Torque flex locknut to
10 ft./lbs. (146N/m).
Use blue Loctite.
Use blue
Loctite on
lock ring.
Use
hydraulic
sealant.
Seal lip must
face up.
Use
hydraulic
sealant.
Torque head plug to
15 ft./lbs. (219 N/m).
Do not over-tighten
o-ring seal.
Torque trip
retainers to
15 ft./lbs. (365 N/m).
Do not over-tighten
o-ring seal.
Torque piston
retainers to
75 ft./lbs. (1095 N/m).
Use red Loctite.
Seal lip must
face down.
Valve rod assembly
is factory set and
permanently Loctited.
Do not disassemble.
Fluid Section
1
Motor/
Pump
Block
5
6
7
8
9
10
11
12
13
14
15
3
16
17
18
20
19
4
4
2
3
Item
Part No.
Description
Qty.
1
143-019
Retaining ring
1
2
107-003
Connecting pin
1
3
106-015
O-ring, Teflon
2
4
106-002
Packing set, leather/UHMWPE/steel
2
5
106-005
Upper packing spring
1
6
107-029
Displacement rod
1
7
106-001
Spring retainer
1
8
106-116
Sleeve
1
9
106-016
Lower packing spring
1
10
569-021
Outlet valve ball
1
11
107-058
Outlet valve seat
1
12
107-060
Seal washer
1
13
107-055
Outlet valve housing
1
14
107-936
Pump cylinder
1
15
106-014
O-ring
1
16
107-056
Foot valve cage
1
17
138-340
Foot valve ball
1
18
762-137
Foot valve seat
1
19
762-058
Seat o-ring
1
20
107-057
Foot valve housing
1
107-501
Fluid section service kit, major (includes items
6, 14, and fluid section service kit, minor P/N
107-051)
107-051
Fluid section service kit, minor (includes items 1,
3, 4, 10, 12, 15, 17, 19, and Loctite P/N 426-051)
107-015
Foot valve assembly (includes items 16–20)
107-016
Outlet valve assembly (includes items 10–13)