LGMG SR0818D - Regular Maintenance; Engine Fault Table

Maintenance Manual of Rough Terrain
Mobile Elevating Work Platform
24
1.20 Regular maintenance
Maintenance items with period of a quarter, a year, and two years must be completed by qualified staff
upon training in maintenance of the machine in accordance with procedures in the machine
maintenance manual.
For machines that are idle for more than three months, quarterly check must be performed before they
can be re-used.
1.21 Engine fault table
Engine Fault Table-DEUTZ
Faults
Cause
Measures
Engine does not start and
diagnostic lamp flashes
Not disconnected (if possible)
Check coupling
Fuel tank empty
Tanks
Fuel suction pipe blocked
Check
Below starting limit temperature
Check
Cold starting device
Check/replace
Wrong SAE viscosity class of the
engine lubricating oil
Change the lubricating oil
Fuel quality does not comply with
operating manual
Change the fuel
Battery defective or discharged
Check battery
Cable connection to starter loose or
oxidized
Check cable connections
Starter defective or pinion does not
engage
Check starter
Air filter clogged / turbocharger
defective
Check/replace
Air in fuel system
Vent fuel system
Compression pressure too low
Check compression pressure
Exhaust gas backpressure too high
Check
Injection line leaks
Check injection line
High-pressure pump defective
Check/replace
Engine does not start and
diagnostic lamp flashes
Engine electronics prevents starting
Check error according to error code and
eliminate error if necessary
Engine starts, but runs
irregularly or fails
Exhaust gas backpressure too high
Check
Compression pressure too low
Check compression pressure
Cold starting device
Check/replace
Air in fuel system
Vent
Fuel filter contaminated
Clean