© Titan Tool Inc. All rights reserved. 23
Hydraulic System
4
5
6
7
8
10
13
14
15
16
18
19
20
26
25
22
24
21
22
23
17
12
11
9
3
2
1
30
35
36
37
39
44
43
45
21
38
40
41
42
43
36
37
34
31
32
33
27
28
29
Item Part # Description Quantity
1 420-250 Tubing, 37)(...........................................1
2 449-126 Hose clamp ..............................................1
3 431-042 Tube connector ........................................1
4 192-228 Elbow........................................................1
5 448-243 Pressure adjustment knob .......................1
6 449-751 Hydraulic pump ........................................1
7 448-494 Key, pump (.156 x .156 x 1-3/16).............1
8 860-520 Set screw..................................................1
9 448-250 Pulley/fan assembly (includes item 8)......1
10 325-031 O-ring .......................................................1
11 449-616 Tank cover................................................1
12 858-609 Clinch nut .................................................1
13 859-001 Washer .....................................................2
14 858-621 Socket screw............................................2
15 858-624 Screw .......................................................2
16 449-605 Tank gasket ..............................................1
17 112-208 Nipple .......................................................1
18 472-500 Elbow, street.............................................1
19 448-208 Inlet screen...............................................1
20 449-602 Hydraulic tank...........................................1
21 862-411 Flex lock nut.............................................2
22 862-001 Flat washer...............................................6
23 862-496 Tap bolt.....................................................1
24 862-002 Lock washer .............................................4
25 448-242 Shield
(for models 448-657 and 448-658 only)...1
26 448-232 Belt guard brace.......................................1
27 941-555 Ball valve..................................................1
28 448-253 Return hose assembly .............................1
29 448-246 Pressure hose assembly..........................1
30 451-029 Fitting........................................................1
31 192-051 Elbow........................................................1
32 449-626 Filler cap w/ dipstick.................................1
33 449-614 Tube assembly.........................................1
34 449-609 Hydraulic bypass......................................1
35 451-220 Hydraulic filter...........................................1
36 858-636 Screw, HH ................................................8
37 858-002 Lock washer ...........................................10
38 101-205 Ground lug................................................1
39 862-438 Thumb screw............................................1
40 862-402 Acorn nut..................................................1
41 449-107 Mounting plate retainer ............................1
42 449-135 Spacer ......................................................1
43 862-493 Screw, HH ................................................2
44 862-480 Screw, HH ................................................1
45 227-027 Plug ..........................................................1
Torque and Sealant Guide
Item
Description
3 Use hydraulic sealant
9 Use blue Loctite on threads
14 Use blue Loctite on threads
14 Torque to 8 FT/LBS (11 Nm)
15 Torque to 8 FT/LBS (11 Nm)
17 Use hydraulic sealant
18 Use hydraulic sealant
19 Use hydraulic sealant
23 Torque to 15 FT/LBS (20,5 N/m)
30 Use hydraulic sealant
36 Torque to 20 FT/LBS (28 Nm)
43 Torque to 15 FT/LBS (20,5 Nm)
44 Torque to 15 FT/LBS (20,5 Nm)
