24 © Titan Tool Inc. All rights reserved.
English
Hydraulic Motor
1
2
3
5
6
7
4
8
9
12
13
14
15
16
17
18
19
10
11
27
28
29
9
30
31
21
21
23
20
Return
Hose
Assembly
Pressure
Hose
Assembly
22
24
25
26
Servicing the Hydraulic Motor
Perform this procedure using the necessary parts from Motor
Service Kit — Minor (P/N 235-050). If the hydraulic motor is
operable, start the machine and jog the piston rod (19) into its top
position.
NOTE: Servicing of the hydraulic motor should be
carried out in a clean, dust free area only. Any
dust or metallic particles left in the motor or
entering it on reassembly may damage the
critical parts and affect its service life and
warranty. All parts should be inspected for
absolute cleanliness.
NOTE: Refer to the ”SAE O-RIng Fitting Installation”
procedure at the end of this section for
installation instructions for item 22.
Item Part No. Description Qty.
1 235-030 Cylinder head plug 1
2 441-217 O-ring 1
3 858-811 Flex lock nut 1
4 235-018 Trip retainer 2
5 141-007 O-ring 2
6 325-005 Trip spring, 2
7 569-016 Ball, SS 2
8 235-112FZ Cylinder head 1
9 431-032 O-ring 2
10 441-908 Spool / sleeve set 1
11 441-152 O-ring 3
12 431-053 Sleeve retainer 1
13 431-054 Retainer ring 1
14 235-022 Piston retainer screw 1
15 235-014 Piston 1
16 235-027 Piston seal 1
17 235-026 O-ring 1
18 236-021 Valve rod assembly 1
19 236-948 Piston rod 1
20 451-121 Elbow, 90º 1
21 700-499 O-ring 2
22 192-000 Elbow 1
23 236-029 Motor tube 1
24 235-125 Tee 1
25 431-019 O-ring kit 1
26 941-555 Ball valve 1
27 490-032 Fitting 1
28 235-001 Lock ring 1
29 236-007 Cylinder 1
30 235-028 Rod seal 1
31 236-829 Motor/pump block 1
235-050 Motor service kit, minor (includes items 2, 3, 5–7,
9, 11, 16, 17, and 30)
