Terex Genie AL5HT, Руководство по обслуживанию

Страница: 76 / 94

Service Manual May 2015
Diagnostic Charts
66 AL5HT Part No. 1265482
Engine runs rough Air or contaminated fuel in fuel system Inspect and repair as needed.
Clogged or leaking fuel system Replace fuel lines, tighten all
connections, inspect the fuel pickup
tube and inspect the fuel filter.
Clogged exhaust system Inspect and repair as needed.
Clogged air filter Inspect and repair or replace as
needed.
Clogged or stuck fuel injectors Inspect and repair as needed.
Faulty governor or fuel pump Inspect and repair as needed.
Engine turns over but will not
start or is difficult to start Empty fuel tank Add fuel to tank.
Leaking or pinched fuel lines Inspect and repair as needed.
Clogged fuel filter Replace filter.
Air or water mixed in fuel Air: Tighten fule lines and vent fuel
system air at injection pump.
Water: Drain fuel and replace filter;
inspect and clean or replace injector
as needed.
Fuel injection nozzle clogged Inspect and repair as needed.
Fuel injection pump faulty Inspect and repair as needed.
Fuel solenoid valve faulty Inspect and repair as needed.
Faulty glow plug Inspect and repair as needed.
Faulty relay or wiring connection in control
box Inspect and repair as needed.
Battery is discharged or low Charge or replace battery.
Air cleaner is dirty Clean or replace more frequently.
Engine battery quickly
discharged
Battery electrolyte low Add distilled water and charge.
Fan belt slips Inspect and repair as needed.
Wiring loose or disconnected Inspect and repair as needed.
Faulty alternator, rectifier or diode Inspect and repair as needed.
Faulty battery Replace battery.