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Onan HGJAB Service Manual

Onan HGJAB
139 pages
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14-1
14. Torque Specifications
lb-ft* N-m *
Spark Plugs 10 (New), 18 (Reused) 13 (New), 24 (Reused)
Genset Mounting Screws 35 48
Generator Through Bolts 8 11
Belt Tensioner Center Bolt 20 26
Generator Pulley Center Bolt 45 61
Fan Screws 8 11
Flywheel to Pulley Coupling Nuts 5 6
Flywheel Center Bolt 60 81
Magneto Mounting Screws 5 7
Exhaust Manifold Flange Nuts 20 26
Fan Shroud Screws 8 11
Muffler Flange Nuts 10 13
Intake Manifold Bolts 19 26
Throttle Body / Carburetor / Mixer Mounting Nuts 4.5 6
Fuel Rail Mounting Screws (EFI) 75 lb-inch 8.4
Throttle Body Stator Screws (EFI) 18 lb-inch 2
LPG Inlet Filter 25 34
Governor Arm Shaft Nut (Counterclockwise) 8 11
Generator / Engine Assembly Fail Safe Bolts 38 51
Engine Mounting Screws 20 26
Cylinder Shroud Screws 8 11
Starter Motor Mounting Screws 20 26
Starter Terminal Nut 6.5 8
Valve Lash Adjustment Lock Nuts 6.5 8
Valve Cover Screws 5.5 8
Cylinder Head Bolts (Three equal increments) 24.6-30.4 33.3-41.2
Engine Breather Valve Cover Screws 3 4
Connecting Rod Cap Bolts 16.3-19.9 22.1-27.0
Crankcase Cover Screws 16.2-16.9 22-23
Hydraulic Pump Mounting Flange Bolts 20 26
* – Use engine oil as a lubricant for all threads except when otherwise specified.

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Onan HGJAB Specifications

General IconGeneral
Fuel TypeGasoline
Power Output5500 Watts
Voltage120/240V
StartingElectric
Engine TypeOHV
Noise Level68 dB
Outlet Types1 x 120/240V 30A Locking

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