7 - TROUBLESHOOTING
7 - TROUBLESHOOTING
###_8_###
FAULT CODE RESOLUTION
Engine troubleshooting
NOTE:
This chapter shows how to easily diagnose problems relating to the engine and describes the solutions to be
adopted. If you are unable to determine the cause of the failure, or if the latter is difficult to rectify, consult your CASE
CONSTRUCTION Dealer.
PROBLEM
POSSIBLE CAUSE
SOLUTION
Battery master switch in
“O”
(Off)
position (if equipped)
Place the battery master switch in
“I”
(On) position (if equipped)
Battery is running out
Charge or replace
Disconnection, looseness, or
corrosion of the battery terminals
Repair the corroded area, and then
tighten securely
Starter ground wire terminal
detached, loose, or corroded
Repair the corroded area, and then
tighten securely
Engine oil viscosity is too high
Replace it with oil with appropriate
viscosity
Engine does not start. Starter does
not rotate or rotation is weak.
Starter or electrical system faulty
Consult your CASE CONSTRUCTION
Dealer
Battery master switch in
“O”
(Off)
position (if equipped)
Place the battery master switch in
“I”
(On) position (if equipped)
No fuel in fuel tank
Check that there is no fuel leakage
and refuel
Air intrusion in the fuel system
Remove the air
Clogging of the fuel filter
Remove moisture and replace the
element
Fuel is frozen
Warm up the fuel pipe with hot water,
or wait until the air temperature rises
Failure of the supply pump
Consult your CASE CONSTRUCTION
Dealer
Clogging of the supply pump strainer Clean the strainer
Failure of the engine control system
Preheating system faulty
Consult your CASE CONSTRUCTION
Dealer
Engine does not start. Starter turns
over.
Overflow valve remains open
Clean or replace the supply pump, fuel
filter or fuel port overflow valve
Clogging of the fuel filter
Remove moisture and replace the
element
Clogging of the pre-fuel filter
Clean or replace the element
Failure of the engine control system
Consult your CASE CONSTRUCTION
Dealer
Clogging of the air cleaner
Clean or replace the element
Failure of the supply pump
Consult your CASE CONSTRUCTION
Dealer
The engine starts, but stops
immediately.
Clogging of the supply pump strainer Clean the strainer
Failure of the fuel system
Consult your CASE CONSTRUCTION
Dealer
Water or air intrusion in the fuel
system
Remove the air
Engine revolution is unstable.
Failure of the engine control system
Consult your CASE CONSTRUCTION
Dealer
Engine rotation does not increase.
Clogging of the fuel filter
Remove moisture and replace the
element
7-1
Summary of Contents for CX145C SR
Page 6: ......
Page 18: ...1 GENERAL INFORMATION 1 12 ...
Page 29: ...2 SAFETY INFORMATION E5054225_TU 4 2 11 ...
Page 132: ...3 CONTROLS INSTRUMENTS 3 82 ...
Page 160: ...4 OPERATING INSTRUCTIONS 4 Operate the arm control to unhook the tool KKZVLU 024A 14 4 28 ...
Page 180: ...4 OPERATING INSTRUCTIONS 4 48 ...
Page 206: ...6 MAINTENANCE Offset boom pin 10 07C803C9 17 6 16 ...
Page 207: ...6 MAINTENANCE Arm backhoe bucket 375EFD72 18 AB1F527A 19 6 17 ...
Page 298: ...8 SPECIFICATIONS Offset maximum left EACB5F36 6 See next page for the value 8 14 ...
Page 300: ...8 SPECIFICATIONS 8 16 ...