Smithco 7576 Tournament Ultra Lite Roller Manualul proprietarului
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- Manualul proprietarului
TABLE OF CONTENTS
TITLE PAGE
7576 Frame Drawing 1
7576 Frame Parts List 2
Roller Housing Drawing 3
Roller Housing Parts List 4
Steering Drawing 5
Steering Parts List 6
Engine Drawing & Parts List 7
Wiring Drawing & Parts List 8
Hydraulic Plumbing Drawing 9
Hydraulic Plumbing Parts List 10
750-847 Pump Drawing 11
750-847 Pump Parts List 12
Pump Linkage Drawing & Parts List 13
Performance Chart 14-15
750-555 Light Kit Parts List & Installation 16-18
7520 Trailer Drawing 19
7520 Trailer Parts List 20
Guide Rail & Roller Stop Installation 21
Trailer Spring Placement 22
CE 23-25
SMITHCO Warranty 26-27
7576 FRAME DRAWING
1
7576 FRAME PARTS LIST
REF# PART# DESCRIPTION QTY.
1 832-123-2 Low-Back “Smithco” Seat Assy W/ Slide Rail Kit 1
832-123-1 Slide Rail Kit f/ Seat
2 750-913 Engine Cover 1
3 750-917 Engine Cover Hold Down 4 7/8” 2
4 750-938 Seat Hinge Strap 2
5 750-911 Seat Hinge 1
6 750-916 Oil Tank 1
7 750-908 Deck Plate 1
8 720-078-1 5/16” x 1” Clevis Pin 2
9 720-079 Cotter Pin 3/32” x ¾” 2
10 11-101-1 ¼” Fine Thread Yoke 2
11 750-915 Left Foot Pedal Rod 1
12 750-914 Right Foot Pedal Rod 1
14 750-912 Foot Pedal 2
15 10-007 Oilite Bushing ½” ID x 11/16 OD x 1” 4
16 750-906 Main Frame 1
17 750-192 1 1/8” Poly Hex Nut & Bolt Cap 2
18 932-042 Thick Slotted Hex Nut 1 ¼” – 12 2
19 709-143-1 1/8” x 2 ½” Cotter Pin 2
20 932-023 Bearing 4
21 932-024 Spacer 2
22 932-022 Seal 4
23 400-061 ½” – 13 x 3 ½” HHCS 1
24 750-186 Spacer ½” ID x ¾” OD x ½” 2
25 750-907 Swivel Axle Bracket 1
26 750-118-2 Oil Tank Cap w/Dipstick 1
27 400-112 ½” – 13 Lock Nut 2-Way 1
28 400-055 5/16” – 18 x 3” HHCS 2
29 400-281 5/16” Flanged Lock Nut 4
30 400-116 3/8” – 16 Lock Nut 2
31 400-018 3/8” – 16 x 2 ½” HHCS 2
32 44-967 5/16” FT Tie Rod End 2
33 400-002 5/16” – 18 x 1” HHCS 2
34 400-135 5/16” – 24 Fine Thread Jam Nut 4
35 750-942 Left Outer Step (CE Only) Part of Main Frame 1
36 750-943 Right Outer Step (CE Only) Part of Main Frame 1
37 750-269 Battery Box 1
2
7576 ROLLER HOUSING DRAWING
3
7576 ROLLER HOUSING PARTS LIST
REF# PART# DESCRIPTION QTY.
1 750-825 Left Roller Housing 1
2 750-826 Right Roller Housing 1
4 40-199 Idler Spring 1
5 1083 #50 Master Link 3
6 750-415 #50 Chain 50 pitch w/3 Connecting Links 1
7 750-821 Roller Cylinder 2
8 400-360 ½” – 13 Lock Nut 2
8-1 400-286 ½ - 13 Hex Jam Nut 2
9 713-806 Ball Joint 2
10 400-099 ½” – 13 X 1 3/4” HHCS 1
11 400-334 ½” Flanged Lock Nut 2
12 750-411 Tie Rod 1
13 400-044 ¼” – 20 x 1” HHCS 2
14 400-208 ¼” Lock Washer 2
15 720-004 Flange Bearing 2
17 750-220-2 Hub w/Plate, Bushing & Shaft 2
21 750-802 4 – Bolt Hub 2
22 1189 Lug Bolt 8
23 400-210 ½” Lock Washer 8
24 400-105 ½” – 13 Hex Nut 8
25 750-801-3 Castle Nut 2
26 740-023 Woodruff Key 3/16” x ¾” 2
27 750-801 Hydro Gear Motor 2
28 750-827 Bolted End Plate f/Housing 2
29 400-209 3/8” Lock Washer 16
30 400-090 3/8” – 16 x 1 ¼” HHCS 16
31 400-103 3/8” – 16 Hex Nut 8
32 750-873 Steering Chain Adjuster Bracket – Turnbuckle 1
4
7576 STEERING DRAWING
5
7576 STEERING PARTS LIST
REF# PART# DESCRIPTION QTY.
1 720-058 Steering Wheel Cap 1
2 400-004 5/16” – 18 x 1 ½” HHCS 2
4 720-057 15” Steering Wheel 1
5 851-042 Steering Post 1
6 851-046 Steering Post Bearing 1
7 400-351 ¼” x ¾” Flange Bolt 4
8 400-001 5/16” – 18 x ¾” HHCS 4
9 400-281 5/16” Flanged Lock Nut 8
10 750-299 Upper Steering Shaft 1
11 750-315 ¼” x 2 ½” Spring Pin 1
12 41-120 U-Joint ¾” x ¾” 1
13 1088 3/16” x 1” Key 3
14 750-266 Steering Sprocket Shaft 11” 1
15 750-909 Steering Column 1
16 400-055 5/16” – 18 x 3” HHCS 2
17 400-201 ¼” Flat Washer 12
18 400-055 5/16” – 18 x 3” HHCS 2
20 1036-1 Jackshaft Bearing Assy. 2
21 1075 #40 Jackshaft Sprocket 11T 1
22 41-251 #40 Chain x 108 Pitch w/Connecting Link 1
23 750-148-1 Sprocket & Bearing Shaft 5 ½” w/holes 1
24 750-894 Bearing & Sprocket Bracket 1
25 400-014 3/8” – 16 x 1” HHCS 4
26 400-116 3/8” – 16 Lock Nut 4
27 1040 Front Axle Bearing 1
28 750-234 Steering Sprocket 60T 40BS60 x ¾” 1
29 750-315 ¼” x 2 ½” Spring Pin 1
30 750-133-1 50BS 19 x ¾” Sprocket 1
32 400-109 5/16” – 18 Lock Nut 6
33 400-202 5/16” Flat Washer 4
34 400-003 5/16” – 18 x 1 ¼” HHCS 2
35 750-107 Steering Column Cover 1
36 750-195 Steering Shaft Bracket 1
37 520-007 Bronze Bushing 2
38 709-382-1 ¼” 90° Grease Zert 1
39 1088-1 3/16” x 1 ½” Key 1
6
7576 ENGINE DRAWING
7576 ENGINE PARTS LIST
REF# PART# DESCRIPTION QTY.
1 750-935 8 HP Engine (Model# GX240UT2 -QAR2) 1
2 400-090 3/8” – 16 x 1 ¼” HHCS 6
3 1517 ¼” x 1” Key 1
4 750-851 Pump Hub 17mm w / #5 Key 1
5 720-027 Element 1
6 41-147 Engine Coupling 1” 1
7 750-201 3/16” x 1” #5 Key 1
8 750-127 Bell Housing 6” 1
9 750-127-1 Plastic Bell Housing Cover 1
10 750-847 16cc without Aux Charge Pump 1
11 750-211 Engine Base 1
12 750-927 Engine Spacer 4
7
WIRING DRAWING
WIRING PARTS LIST
REF# PART# DESCRIPTION QTY.
1 750-935 8 HP Engine (Model# GX240UT2-QAR2) 1
2 750-555-7 PS1230 Battery 1
3 750-555-5 Rectifier 1
4 932-119-1 Safety Seat Switch 1
5 942-049 Wiring Harness f/Seat Switch 1
6 750-555-6 Wiring Harness 1
7 750-555-2 Light Kit Battery Box 1
8
HYDRAULIC PLUMBING DRAWING
9
HYDRAULIC PLUMBING PARTS LIST
REF# PART# DESCRIPTION QTY.
1 750-916 Oil Tank 1
2 750-825 Left Roller Housing 1
3 750-826 Right Roller Housing 1
4 750-302 Filter Head 1
5 750-801 Hydro – Gear Motor 2
6 750-847 16cc without Aug Charge Pump 1
7 750-326 8-10 Wheel Motor & Tank Fitting Str. 4
8 750-325 8-12 Oil Filter Head Fitting Str. 2
9 750-322 45 ° Pump Fitting 2
10 750-324 8-6 90 Deg. Pump Fitting - Top 1
11 750-295 6-8 Side Pump Fitting Str. 1
12 750-920-1 Hyd Hose 57” x ½” (w/o 90° to Straight) 1
13 750-502 Hard Line Clamp 2
14 750-920-2 Hydraulic Hose 14” – Pump to Filter 1
15 750-920-3 Hydraulic Hose 35” 2
16 750-920-4 Hydraulic Hose 11” – Oil Tank to Filter Head 1
17 750-920-5 Hydraulic Hose 7” – Oil Tank to Pump 1
18 750-519 Hard Line Short Left Tube Assy – 26 ½” 1
19 750-520 Hard Line Long Left Tube Assy – 27 ½” 1
20 750-506 Hard Line Long Right Side 1
21 750-507 Hard Line Short Right Side 1
22 750-923 Drain Cap 1
23 750-920-6 4” Drain Hose 1
24 750-920-7 Hydraulic Hose 52” 1
25 750-118-2 Oil Tank Cap w/Dipstick 1
NOTE: OIL FILTER IS A PART# 750-300
COMPLETE HOSE KIT IS A PART# 750-920
10
750-847 PUMP DRAWING
11
750-847 PUMP PARTS LIST
REF# PART# DESCRIPTION QTY.
1 750-847-3 Retaining Ring 1
2 750-847-4 Lip Seal 1
3 750-847-5 Spacer 1
4 750-847-6 Shaft Kit 1
5 750-847-7 Bare Housing 1
6 750-847-8 Trunnion Seal Kit 1
8 750-847-9 O-Ring 1
9 750-847-10 Charge Relief 1
10 750-847-11 Shock Valve Kit 1
11 750-847-12 End Cap 1
12 750-847-11 Shock Valve Kit 1
13 750-847-13 Plug 1
14 750-228-7 Bypass Valve 1
15 750-847-14 Charge Pump 1
16 750-847-15 Screw 4
17 750-847-13 Plug 1
18 750-847-16 Screw 2
19 750-847-17 Valve Plate 1
20 750-847-18 Cylinder Block 1
21 750-847-19 Thrust Bearing 1
22 750-847-20 Swash Plate 1
24 750-847-21 Trunnion Arm 1
25 750-849 Seal Kit 1
12
PUMP LINKAGE DRAWING
PUMP LINKAGE PARTS LIST
REF.# PART# DESCRIPTION QTY.
1 750-847 16cc without Aug Charge Pump 1
2 750-228-30 Bushing 1
3 750-343-1 Shift Lever Top (New) 1 of 4 1
4 750-344-1 Shift Lever Bottom w/Bolt (Sq. Hole .470) 2 of 4 1
4 750-344 Shift Lever Bottom w/Bolt (Sq. Hole .350) 2 of 4 1
5 750-228-31 Bushing 1
6 750-345 Shift lever Right (Bent) 3 or 4 1
7 750-229-1 Gold Spring 1
8 750-228-32 Nylon Washer 1
9 750-346 Shift Lever Left (Straight) 4 of 4 1
10 750-228-33 Black Flange 1
11 750-228-34 5/16” Flat Washer 2
12 750-228-35 Washer 1
13 750-228-36 Allen Head Bolt 1
14 750-228-37 Pump Bracket Kit 1
13
PERFORMANCE CHART
Product Type
PC
PG
PJ
PR
PW
Displacement
in3/rev
[cc/rev]
0.37
[6.1]
0.62
[10.2]
0.73
[12]
0.97
[16]
1.33
[21.8]
Input Speed
Maximum Unloaded
Minimum Loaded
rpm
rpm
3600
1800
3600
1800
3600
1800
3600
1800
3600
1800
System Operating Pressure
Continuous
Intermittent
Peak
psi
[bar]
psi
[bar]
psi
[bar]
750
[51]
1750
[120]
2500
[172]
1000
[70]
2100
[145]
3500
[240]
1000
[70]
2100
[145]
3500
[240]
1250
[86]
2500
[172]
3750
[260]
1250
[86]
2500
[172]
3750
[260]
Pump Performance
@ 2400 rpm/1000 psi
@ 3000 rpm/1000 psi
@ 3600 rpm/1000 psi
gpm [l/min]
gpm [l/min]
gpm [l/min]
3.6 [13.6]
4.5 [17.0]
5.4 [20.4]
6.1 [23.1]
7.6 [28.8]
9.2 [34.8]
7.1 [26.8]
8.9 [33.6]
10.8 [40.8]
9.6 [36.3]
12 [45.4]
14.4 [54.5]
13.1 [49.6]
16.4 [62.1]
19.6 [74.2]
Case Pressure
Maximum @ Cold Start
Continuous - Max.
psi [bar]
psi [bar]
10 [0.7]
4 [0.3]
10 [0.7]
4 [0.3]
10 [0.7]
4 [0.3]
25 [1.7]
10 [0.7]
25 [1.7]
10 [0.7]
Inlet Vacuum
Maximum Continuous Inches Mercury
4
4
4
4
4
Charge Pump Displacement(s)
in3/rev
[cc/rev]
.13
[2.1]
0.11/0.13
[1.9/2.1]
0.19
[3.2]
0.13/0.19
[2.1/3.2]
0.13/0.19
[2.1/3.2]
Auxiliary Pump Displacement
in3/rev
[cc/rev]
0.19
[3.2]
0.19
[3.2]
0.19
[3.2]
0.19
[3.2]
0.19
[3.2]
Auxiliary Pump Relief Setting
psi
[bar]
650
[45]
650
[45]
650
[45]
650
[45]
650
[45]
Auxiliary Pump Performance
@3200 rpm, 500 psi, 70 SUS
[13 Cst] oil, & 180°F
gpm
[l/min]
1.8 - 2.0
[6.8 - 7.6]
1.8 - 2.0
[6.8 - 7.6]
1.8 - 2.0
[6.8 - 7.6]
1.8 - 2.0
[6.8 - 7.6]
1.8 - 2.0
[6.8 - 7.6]
Control Torque Required
to Stroke Pump
[Approximate - 20° External Stroke Angle]
14
lb-in / 1000 psi
[N-m / 70 bar]
lb-in / 500 psi
[N-m / 35 bar]
75
[8.5]
55
[6.2]
85
[9.6]
60
[6.8]
85
[9.6]
60
[6.8]
95
[10.7]
75
[8.5]
105
[11.9]
85
[9.6]
Pump Oil Temperature
Maximum Intermittent (hottest point)
Normal Operating Range
°F
[°C]
°F
[°C]
230
[110]
-10 to 200
[-23 to 93]
230
[110]
-10 to 200
[-23 to 93]
230
[110]
-10 to 200
[-23 to 93]
230
[110]
-10 to 200
[-23 to 93]
230
[110]
-10 to 200
[-23 to 93]
Fluid Viscosity Limits @ 230°F [110°C]
Optimum
Minimum
SUS[cSt]
SUS[cSt]
70 [13]
55 [9]
70 [13]
55 [9]
70 [13]
55 [9]
70 [13]
55 [9]
70 [13]
55 [9]
Weight of Unit
lbs [kg]
7 [3.2]
8 [3.6]
12.65 [5.7]
12 [5.4]
14 [6.3]
Inlet Filtration Requirement
Nominal
micron
25
25
25
25
25
15
750-555 LIGHT KIT (Optional Accessory)
PART# DESCRIPTION QTY.
750-341-4 Switch Tab 1
750-555-4 Light Mount Bracket 1
750-555-8 Wiring Harness 1
750-555-1 Light Bulbs 12V – 35W 2
W132 ½” Loom Clamps 2
Zip Ties 4
750-555 INSTALLATION INSTRUCTIONS
1. Bolt the light bracket under the seat plate using the front bolts on the seat. Use the (2)
loom clamps to hold the wires under the seat plate, which are held in place by the front
seat bolts. If the engine cover has expanded metal on it, you can cut out where needed
with a pair of side cut pliers. This allows the bracket to go through.
(Unit with Expanded Metal) (Unit without Expanded Metal)
16
750-555 INSTALLATION INSTRUCTIONS
2. Bolt the lights onto the light bracket. Place switch tab on the left light.
3. Connect the wiring harness to the lights, with switch on the left side of machine. Run
wire through loom clamps.
4. Run the wire with the fuse, down the left leg. Hold in place with zip ties.
17
750-555 INSTALLATION INSTRUCTIONS
5. Plug the yellow and black wires to harness coming from rectifier.
6. Plug the remaining end to wires that are coming from the Ignition Switch.
18
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