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Owners Manuals
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Air-Cooled Models Complete File Bulletin #
Models 4077-0, 4109-0, 4079-0 4.0 MB 0C2369
Models 4077-1, 4109-1, 4079-1 4.4 MB 0C4217
Models 4077-2, 4109-2, 4079-2 6.1 MB 0C9035
Models 4077-3, 4109-3, 4079-3 6.1 MB 0C9036
Models 4389-0, 4456-0, 4390-0 4.3 MB 0D3169
Models 4389-1, 4456-1, 4390-1 4.6 MB 0D8846
Models 4758-0, 4759-0, 4760-0 3.7 MB 0E1370
Models 4389-3, 4456-3, 4390-3 After Serial Number 3999625 4.7 MB 0F3982
Models 4389-2, 4456-2, 4390-2 5.2 MB 0E8012
Models 4758-1, 4759-1, 4760-1 4.9 MB 0E8295
Models 4758-2, 4759-2, 4760-2 4.9 MB 0F0083
Models 4758-2, 4759-2, 4760-2 After Serial Number 3999625 4.6 MB 0F3985
Model 04916-0 3.9 MB 0E4885
Models 05240-0, 05280-0, 05241-0, 05281-0, 05242-0, 05282-0, 05243-0, 05244-0, 05283-0, 05284-0 7.2 MB 0F9421
Models 5416-0, 5417-0, 5241-1, 5242-1, 5243-1, 5244-1, 5280-0, 5281-1, 5282-1, 5283-1, 5284-1 6.6 MB 0G4869
Liquid-Cooled Models Complete File Bulletin #
Models (Natural Gas) 907-2, 908-2, 909-2, 910-2, 911-2, 912-2, 913-2, 914-2, 4188-0, 4370-0

Models (Liquid Propane) 4112-0, 4113-0, 4114-0, 4115-0, 4116-0, 4117-0, 4118-0, 4119-0, 4189-0, 4371-0
6.5 MB 0C1000
Models (Sound Attenuated) 972-0, 973-0, 974-0, 975-0, 976-0, 977-0, 978-0, 979-0, 2001-0 5.2 MB 0A7218
Models (Natural Gas) 4090-2, 4091-2, 4092-2, 4093-2, 4094-2, 4095-2, 4096-2, 4097-2, 4474-0

Models (Liquid Propane) 4124-1, 4125-1, 4126-1, 4127-1, 4128-1, 4130-1, 4131-1, 4475-0
7.1 MB 0C8840
Models 4123-0, 4144-0, 4145-0, 4146-0, 4373-0 5.7 MB 0C2159
Models 4136-0, 4137-0 5.6 MB 0C2517
Models (Natural Gas) 4188-1, 4370-2, 4474-1

Models (Liquid Propane) 4189-1, 4371-2, 4475-1
5.0 MB 0D6444
Models 4373-1, 4626-0 3.6 MB 0D4963
Models 4373-2, 4626-1 5.2 MB 0D8908
Models 4373-3, 4373-4, 4626-2 4.5 MB 0E1780
Models 4721-0, 4722-0, 4723-0, 4724-0, 4725-0, 4725-1, 4725-2, 4725-3, 4726-0 4.1 MB 0E1151
Models 4988-1 5.7 MB 0F2006
Model 4988-2 5.9 MB 0F5095
Model 4988-4 3.8 MB 0F6866
Models 4992-0, 4992-1 5.1 MB 0E8359
Models 4373-6, 4626-5 3.5 MB 0E7018
Models 05030-1, 05028-1, 05031-0, 5028-0, 5030-0, 5031-1 4.5 MB 0F1007
Model 4917-2 5.7 MB 0E8565
Model 4917-3 6.0 MB 0F5093
Model 4917-4 5.8 MB 0F5546
Model 4917-5 5.9 MB 0F6867
Model 4992-2 3.6 MB 0F4942
Model 05012-0 5.1 MB 0E9042
Model 05012-1 3.5 MB 0F4946
Model 05031-2 4.1 MB 0F5097
Model 05040-2 5.7 MB 0F5098
Models 05054-1, 05053-1, 05040-1 4.9 MB 0F1005
Model 05210-0 3.8 MB 0F7921
Model 05211-0 3.8 MB 0F7909
Model 05212-0 3.4 MB 0F7922
Model 5213-0 3.4 MB 0F7910
Model 5219-0 4.4 MB 0F7923
Model 05220-0 4.4 MB 0F7911
Model 05221-0 4.2 MB 0F7924
Model 05222-0 4.2 MB 0F7912
Model 05259-0 4.6 MB 0G0238
Model 05259-1 5.2 MB 0G0238A
Model 05260-0 4.6 MB 0G0239
Model 05260-1 5.2 MB 0G0239A
Model 05261-0 4.6 MB 0G0201
Model 05261-1 5.0 MB 0G0201A
Model 05262-0 4.6 MB 0G0202
Model 05262-1 5.0 MB 0G0202A
Models 05324-0, 05325-0 3.9 MB 0G1260
Models 05336-0 and 05337-0 4.17 MB 0G2966
Liquid-Cooled Models - Guardian Elite Commercial Series Complete File Bulletin #
Model QT020 1.5L 4.13 MB 0F7437
Model QT020 1.6L 4.15 MB 0G2160
Model QT025 1.6L 4.13 MB 0G1135
Model QT035 2.4L 5.13 MB 0G1144
Model QT045 2.4L 5.13 MB 0G1157
Model QT060 3.0L 5.34 MB 0F9665
Model QT070 6.8L 5.36 MB 0F3606
Model QT080 4.6L 5.94 MB 0G1276
Model QT080 5.4L 5.85 MB 0F3608
Model QT100 5.4L 6.23 MB 0F3607
Model QT100 6.8L 6.44 MB 0F3605
Model QT130 6.8L 6.37 MB 0F3604
Model QT150 6.8L 6.45 MB 0F3603
Transfer Switches Complete File Bulletin #
Models 4635-3, 4678-2 1.0 MB 0E6347
Model 4635-1, 4635-2 1.0 MB 0E4334
Model 4635-0 1.0 MB 0D4001
Models 9227-0, 9228-0, 9229-0, 9230-0 2.1 MB 078590
Models 9227-2, 4678-1 795 KB 0C3908
Models 9489-0, 9480-0, 9491-0 1.8 MB 086150
Models 4945-1, 5036-0 1.0 MB 0E9905
Model 5239-0 573 KB 0G0734
Models RTSN100A3 and RTSN200A3 886 KB 0F6770
Models RTSE100A3 and RTSE200A3 1.0 MB 0G0399
Models RTSN100G3, RTSN100K3, RTSN200G3, RTSN200K3 1.3 MB 0F6139
Models RTSN400A3, RTSN400G3 863 KB 0F6351
Technical Manual for R-100 Digital Controller Complete File Bulletin #
Models 05210-0, 05211-0, 05212-0, 05213-0, 05219-0,
05220-0, 05221-0, and 05222-0
0.3 MB 0F6402
Technical Manual for R-200 Digital Controller Complete File Bulletin #
Models 05259-0, 05260-0, 05261-0, 05262-0 and QT060 261 KB 0F9784
Technical Manual for R-200A Digital Controller Complete File Bulletin #
Models 05324-0, 05324-1, 05325-0, 05325-1, 05336-0, 05336-1, 05337-0, 05337-1, QT020 1.6L, QT025 1.6L, QT035 2.4L, QT045 2.4L 264 KB 0G1341
Installation Manual Complete File Bulletin #
For Models 05210-0, 05211-0, 05212-0, 05213-0, 05219-0,
05220-0, 05221-0, 05222-0, 05259-0, 05259-1, 05260-0, 05260-1, 05261-0, 05261-1, 05262-0, 05262-1, 05324-0, 05325-0, 05336-0, 05337-0 and 05340-0
650 KB 0F9849
Service, Diagnostic and Parts Manuals Complete File Bulletin #
Gen II Installation Manual 4.0 MB 079699
Diagnostic Repair Manual 1.5L Home Standby Generator Models: 4721,4722,4723,4724,4725,4726 3.6 MB 0F7698
1.5L Engine Service Manual 2.0 MB 0C1947
1.5L Engine Gas Parts Manual 1.0 MB PB15000G
1.6L Engine Service Manual 3.3 MB 0A1368
1.6L Engine Gas Parts Manual 1.0 MB PB16000G
2.5L Engine Service Manual 19.9MB 0E9693
3.0L Engine Service Manual 42.6MB 0E9267
3.9L Engine Service Manual 15.3MB 0E9755
4.3L Engine Service Manual 18.1 MB 0C8220
4.3L Engine Gas Parts Manual 1.6 MB 0D3749
V-Twin Parts Service Manual (Horizontal and Vertical Shafts) 12.5 MB 081134
OHVI V-Twin Engine Service Manual for Model GN724 4.5 MB 0C8221
OHVI V-Twin Engine Service Manual for Model GTV 990/760 15.5 MB 0F6923
Service and Repair Manual for Small Frame GN Engines - Models 190/191/220 7.0 MB 0C1103A
Service and Repair Manual for Large Frame GN Engines - Models 320/360/410 7.0 MB 0C1103A
Basic Electricity 0.9 MB 46941
Controlling Electricity 0.9 MB 46961