30 © Titan Tool Inc. All rights reserved.
Hydraulic Motor Cut-Away
Torque flex locknut to
10 ft./lbs. (146N/m).
Use blue Loctite.
Use blue
Loctite on
lock ring.
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
5
6
7
8
10
9
13
12
11
14
15
3
16
17
19
18
20
4
4
2
3
Motor/
Pump
Block
Item Part No. Description Qty.
1 143-019 Retaining ring 1
2 143-120 Connecting pin 1
3 145-031
O-ring, PTFE
2
4 138-153 Packing set, leather/UHMWPE/steel 2
5 142-004 Upper packing spring 1
6 143-117 Displacement rod 1
7 138-001 Spring retainer 1
8 142-003 Lower packing spring 1
9 451-085 Outlet valve cage 1
10 138-225 Outlet valve ball 1
11 236-012 Outlet valve seat 1
12 236-011 Seal washer 1
13 236-013 Outlet valve housing 1
14 143-822 Pump cylinder 1
15 140-009 O-ring 1
16 236-141 Foot valve cage 1
17 178-700 Foot valve ball 1
18 143-026 Foot valve seat 1
19 143-025 Seat o-ring 1
20 236-126 Foot valve housing 1
143-500 Fluid section service kit, major (includes items
6, 14, and uid section service kit, minor P/N
144-050)
144-050 Fluid section service kit, minor (includes items 1,
3, 4, 10, 12, 15, 17, 19, and Loctite P/N 426-051)
236-010 Foot valve assembly (includes items 16–20)
236-050 Outlet valve assembly (includes items 9–13)
