Service manual

G420F(FE) Service Manual Chapter 1. General Information 12
Engine Model and Engine Serial
Number
Engine
Model
Fuel Type
Emission
Regulation
G420FE LP/Dual Fuel
EPA/CARB*
2007
Compliant
G420F
LP/Gasoline/Dual
Fuel
* EPA: Environmental Protection Agency
* CARB: California Air Resources Board
G420FE Engine
• Comply with EPA 2007 Emission Regulation
• Electronic Control by ECM
• Certified LP/Dual Fuel System available
– Closed loop LP Carburetion system
– Closed loop MPI Gasoline system
• 3-way Catalytic Muffler is standard
G420F Engine
• Not comply with EPA 2007 Emission Regulation
• Electronic Control by ECM
• Standard LP/Gas/DF/Dual Fuel System available
– Open loop LP Carburetion system
– Closed loop MPI Gasoline system
• Muffler is standard
Indication of Engine Model and Serial
Number
Engine Model Engine Serial Number
G420FE/G420F 30700001 to 39999999
Features and Benefits of G420FE/G420F Engine
• Al head with valve seat inserts
– Aluminum head and valve seat system
• DOHC 16 valve system
• Durable timing belt system
– Durable timing belt material and rubber-
sealed cover
• Distributorless Ignition system (coil on plug)
• Electronic control system by ECM
(Engine control module)
– Drive-by-wire system
– Higher efficiency and lower fuel consumption
– Min./Max. governor control
– Automatic engine protection from overheating
and/or low engine oil pressure
– Automatic transmission protection from
overheating
– Engine diagnostics by service-tool software
– Forklift ground speed limit (optional)