Filter
Top Products
OPERATION
TP-6901 6/14 Operation 19
To set the regulator for LPG:
1. Push the adjusting cap to its upper stop and rotate
clockwise, release upward pressure, and lock into
place. See Figure 4-7.
2. For LPG fuel only, connect wire N20 from the fuel
pressure regulator to wire 45 from the ECM wiring
harness using the quick-connect adapters. See
Figure 4-8.
To reset the regulator for NG:
Reverse the above procedure to reset for NG
operation.
1. Push up on the adjusting cap (A) and rotate
counterclockwise. Release upward pressure, and
lock into place. See Figure 4-7.
2. Disconnect wire N20 and wire 45. See Figure 4-8.
Figure4-10
4.3 BEFORE STARTING
To prevent possible injury or damage to equipment,
carefully read and understand all information in this
Operation Manual before starting the engine. Follow
the checklist below prior to each start up:
— Perform a walk-around inspection, checking for
damage, fluid leaks, loose or missing
fasteners, or debris.
— Check pipe and hose connections to make
sure that they are tight.
— Check drive-belt tension and adjust as needed.
See “Ignition Timing” in Section 5.
— Check engine oil level; add oil as needed.
Inspect engine oil for signs of deterioration or
contamination. See “Check Engine Oil” in
Section 5.
— Check engine coolant level; add coolant as
needed. Inspect coolant for contamination.
See “Check Coolant Level and Condition” in
Section 5.
— Check battery connections to ensure that they
are tight with no visible corrosion. Check level
of battery electrolyte and add fluid if necessary.
See “Electrical System” in Section 5.
K0839
WARNING
!
Accidental starts can cause severe
injury or death.
Disconnect and ground spark plug
leads before servicing.
Before working on engine or equipment, disable
engine as follows: 1) Disconnect spark plug leads.
2) Disconnect negative (–) battery cable from battery.
Before disconnecting negative (–) ground cable, make
sure all switches are OFF. If ON, a spark will occur at
the ground cable terminal which could cause an
explosion if hydrogen gas or LPG/NG fuel vapors are
present.