50950260/AP1216
87
Engine
Problem
Possible Cause
Corrective Action
Engine does not turn
over
Blown fuse.
Check circuit and replace fuse.
Dead battery.
Charge or replace battery.
Battery disconnect switch in
open position or malfunctioning.
Place battery disconnect switch
into closed position— Repair or
replace if necessary.
Starter malfunction.
Contact dealer.
Operator not in operator’s seat.
Operator’s seat must be
occupied. for the engine to
start.
Malfunctioning seat/restraint
bar/door switch.
Replace seat/restraint bar/door
switch.
Cab door open (if equipped).
Close cab door.
Engine electronics logic error.
Contact dealer.
Engine fault code(s) displayed.
Identify problem and correct.
Engine turns over but will
not start
Engine cranking speed too
slow.
Check battery and
charge/replace as necessary—
tighten battery terminals.
In cold temperatures, pre-warm
the engine.
Fuel tank empty.
Fill tank and vent fuel system if
necessary.
Fuel filter plugged or restricted.
Change fuel filter.
Fuel paraffin separation in
winter.
Use winter grade diesel fuel.
Fuel line leak.
Tighten all threaded
connections and clamps;
replace fuel line as necessary.
Fuel shut-off solenoid not
energizing. (interim Tier 4
engines only)
Check electrical
connections/voltage to shut-off
solenoid.
Fuel filter restricted/fuel hose
restriction.
Replace filter/check for pinched
fuel hose.
Fuel pump malfunction.
Contact dealer.
Water in fuel filter.
Purge water from filter.
Fuel valve on water separator
in the OFF position.
Turn the valve to the ON
position.
Engine fault code(s) displayed.
Identify problem and correct.
Summary of Contents for R105 (EU)
Page 64: ...60 50950260 AP1216 Notes...
Page 78: ...74 50950260 AP1216 Engine Diagnostic Chart DPF Models...
Page 79: ...50950260 AP1216 75 Engine Diagnostic Chart DPF Models cont...
Page 80: ...76 50950260 AP1216 Engine Diagnostic Chart DPF Models cont...
Page 81: ...50950260 AP1216 77 Engine Diagnostic Chart DPF Models end...
Page 102: ...98 50950260 AP1216 Maintenance Log Date Hours Service Procedure...
Page 103: ...50950260 AP1216 99 Maintenance Log Date Hours Service Procedure...
Page 104: ...100 50950260 AP1216 Maintenance Log Date Hours Service Procedure...
Page 116: ...112 50950260 AP1216 NOTES...