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Parts Diagrams - Parts Lists - Wiring Diagram
T07571 Portable Generator
NO. Part Number
FIRMAN 439cc Tri-fuel Engine
1
380713556
Rubber Cap B
2
357713501
Flange Bolt M6×8
3
336713528
4
Generator Wind Shield
357713573
Rotor Assy
5
380713544
6
Stator Assy
380713545
Stator Cover
7
380713557
8
Generator End Cover
357713506
Carbon Brush Assembly
9
357713507
10
Carbon Brush Holder
336713525
Bolt &washer Assemblies
11
336713524
12
AVR
380713504
Flange Bolt M5×16
13
336713519
14
Terminal Block
336713523
Bolt M5×16
15
336713520
16
336713522
Ground Wire
17
Generator End Cover Cap
357713509
18
336713507
Flange Bolt M5×12
19
Flange Bolt M6×200
380713506
20
336713512
Lock Washer Ø6
21
Washer Ø6
336713513
22
336713577
Nut M5
23
Side Cover Bolt M5×229
380713507
24
357713511
Lock Washer Ø5
25
Flange Bolt M10×285
380713508
26
357713513
Lock Washer Ø10
27
Washer Ø10
357713514
28
336713531
Flange Bolt M8×20
29
357713515
Holder, Muff
30
336713515
Flange Bolt M6×12
31
357713516
Muffler Fixed Plate A
32
336713538
Screw&washer Assy M5×14
33
357713517
Holder, Spark Arrester
34
336713536
Arrester, Spark
35
357713518
Muffler Fixed Plate B
36
336713534
Nut M8
37
336713509
Lock Washer Ø8
38
336713533
Flat Washer Ø8
39
357713520
Gskt., Ext.
40
375413004
Muff.,Assy.
41
357713523
Muffler Fixed Plate C
42
336713517
Nut M6
43
357713577
Air Filter Bracket
44
357713524
Rubber Cap A
45
336713542
Grommet, Fuel Tank
46
336713543
Washer Tank Buffer
47
336713544
Flange Bolt M6×20
48
357713578
Fuel Gauge Assy.
49
336713546
Screw M5×10
50
336713547
Fuel Gauge Display
51
380713553
Fuel Tank Assy.
52
336713806
Fuel Filter, Wire Mesh
53
336713549
Fuel Cap
54
336713807
Tank Fitting With Filter
55
336713540
Clamp Ø8×6
56
357713580
Hose, Fuel 1
57
357713581
Hose, Fuel 2
58
336713636
Hose, Fuel 3
64
357713535
Axle Pin
65
357713592
Wheel
66
357713536
Cotter Pin
67
380713554
Plastic Front Cover
68
380713546
Frame
69
336713558
Nut M8
70
357713584
Flange Bolt M8×35
71
357713550
Wing Nut M6
72
357713551
Battery Pressing Bracket
73
357713552
Rubber Pad
74
357713553
Battery
75
357713554
Battery Holder
Flange. Bolt M8×45
76
336713593
English
Description
Qty.
NO. Part Number
77
357713569
1
78
336713578
1
357713555
79
1
80
357713556
1
336713842
81
1
82
336713693
1
83
357713531
1
357713532
84
1
85
357713533
357713585
86
1
87
336713559
1
88
357713538
1
89
336713557
1
90
336713561
2
91
336713514
1
92
336713516
2
93
336713601
1
94
336713817
95
375713001
1
96
336713819
3
97
336713820
4
98
336713821
8
99
336713822
4
336713824
100
2
101
375413002
2
336713826
102
2
103
336713816
104
336713815
1
336713827
105
1
106
336713828
5
357713586
107
4
108
336713574
1
336713573
109
19
110
357713541
1
111
380713512
2
112
380713515
113
380713001
1
114
336713569
1
115
330713582
1
380713552
116
2
380713518
117
2
118
336713568
2
119
357713588
1
120
336713526
1
336713585
121
122
336713565
1
336713818
123
4
124
336713583
1
125
380713555
1
126
357713545
4
127
357713546
4
357713548
128
4
129
380713547
1
130
375723001
131
380713002
2
380713550
132
1
133
380713003
1
134
357713598
1
336713643
135
1
136
330713502
1
137
336713590
7
138
336713844
1
139
357713596
1
140
357713597
141
336713841
1
336713611
142
2
143
375413001
2
357413509
144
2
145
380413510
1
357413503
146
1
147
357413506
8
148
336713691
2
380413512
149
150
380713542
2
380713562
151
1
152
357713607
1
153
360417010
1
154
360457024
1
380727001
155
2
336713834
156
35
Description
Screw&washer Assy M5×10
Nut M5
Bolt,bend Hook
Battery Red Cable +
Black Boot
Battery cable(Female 180mm)
Nut M10
Isolator 2
Isolator 1
Motor Mount
Flange. Bolt M8×16
Support Leg
Rubber, Support
Flange Bolt M6×25
Ground Wire
External Star Washer Ø6
Receptacle L14-30R
Control Module
Double Pole Circuit Breaker Amp 31A
Tapping Screw St2.9×19
Tapping Screw St2.9×32
Micro Switch 1
Micro Switch 2
Fuel Valve
Main Regulator Assy.
LPG Inlet Cover
Screw M4×12
Main Fuel Selector Switch
Electric Start Switch
Indicator Light
Multi Meter
Outlet Cover TT-30R/14-50R
Outlet Cover L5-30R
Outlet Cover 5-20R GFCI
Bolt M6×22
Nut M6
Screw&Washer Assy M4×20
Screw&washer Assy M4×8
Screw&washer Assy M4×14
Control Panel
Receptacle 14-50R
Nut M4
5-20R Duplex GFCI
Double Pole Circuit Breaker Amp 30A
Circuit Breaker Amp 20A
Screw M5×14
Charger
Receptacle L5-30R
Control Box
Grommet
Sleeve
Grommet
Metal Clamp
NG Hose
Screw&washer Assy M5×10
LPG/NG Selector Switch
Flange Bolt M6×6
Waterproof Cover
VF Protection Module
Screw M5×20
Cotter Pin, Handle
Washer Ø8
Axle Pin, Handle
Handle
Red Boot
Boot,starter
Control Panel Assy.
Wheel Kit
Rotor And Stator Set
Spark Arrestor Kit
Support Leg Assembly
Hose Holder
LPG-NG Selector switch assembly
Screw&washer Assy M3×6
Screw&washer Assy M5×8
Battery cable(Male 180mm)
Power Cord Holder
Short Power Cord
Cover
Regulator/Hose Assy.
Customer Service: 1-844-FIRMAN1
Qty.
2
3
2
1
1
1
2
1
1
2
4
1
2
4
1
1
1
1
1
2
1
1
2
1
1
1
1
1
1
1
1
1
2
1
1
2
2
10
6
1
1
8
1
1
1
4
1
1
1
1
1
1
4
2
2
1
2
2
1
1
2
2
2
1
1
1
1
1
1
1
1
1
1
4
4
1
1
1
1
1
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Table of Contents
Need help?
Do you have a question about the T07571 and is the answer not in the manual?
Questions and answers
The generator runs but no power is coming out of the outlets
If the Firman T07571 generator is running but not producing power from the 120V outlet, possible causes include:
1. Tripped Circuit Breaker – The breaker may have tripped, cutting power to the outlets. Check and reset it if necessary.
2. Faulty or Loose Connections – Inspect the wiring and outlet connections for any loose or damaged components.
3. Generator Not Properly Excited – If the generator has lost residual magnetism, it may need to be re-excited using an external power source.
4. Voltage Regulator Issue – A faulty automatic voltage regulator (AVR) can prevent power output.
5. High Altitude Operation – If operating at high altitudes without the correct carburetor jet, performance may be affected, though this primarily impacts engine operation rather than power output.
6. Fuel Type and Mode Selection – If switching between gasoline, propane, or natural gas, ensure the generator is properly set for the selected fuel type.
Checking these factors can help diagnose and resolve the issue.
This answer is automatically generated
Tri fuel switch will not turn off of propane setting.
What will make my generator crank up runs for a couple seconds then cut itself off but can crank it right back up if I choke it
A Firman T07571 generator that runs for a few seconds and then shuts off but restarts when choked may have a clogged or dirty carburetor, a restricted exhaust screen, or a dirty air filter. It could also have old or poor-quality fuel. Choking increases fuel flow, which can temporarily compensate for these issues. Cleaning the carburetor, air filter, and exhaust screen, and replacing old fuel, may resolve the problem.
This answer is automatically generated
Switch will not turn to gas setting
The switch on the Firman T07571 may not turn to the gas setting if there is an issue with the VF and Dual Fuel module or other internal components. Even after replacing these parts, some users still experienced problems, indicating a deeper issue possibly requiring service at an authorized repair shop.
This answer is automatically generated