![BRP Outlander 400 EFI 2008 Скачать руководство пользователя страница 19](http://html1.mh-extra.com/html/brp/outlander-400-efi-2008/outlander-400-efi-2008_service-manual_2820599019.webp)
Section 02 TROUBLESHOOTING
Subsection 01 (TECHNICAL GUIDELINES)
TECHNICAL GUIDELINES
The following charts are provided to help in diagnosing the probable source of troubles. It should be used
as a guideline.
ENGINE
Cooling System
Symptom:
HIGH ENGINE OPERATING TEMPERATURE
1.
Check mud/dust in radiator fins.
-
Radiator fin obstructed, hard air cooling. Clean radiator fins.
2.
Check coolant level.
-
Coolant less than recommended level. Refill.
3.
Check radiator cap.
-
Defective radiator cap relief valve. Replace.
4.
Check vent holes in coolant expansion tank cap.
-
Inner cap vent hole of coolant expansion tank is clogged. Replace.
-
Cap vent hole of coolant expansion tank is clogged. Replace.
5.
Check cooling fan fuse and relay.
-
Faulty fan switch and/or faulty fuse. Replace defective part(s).
6.
Check cooling fan and connection.
-
Fan motor faulty. Replace.
-
Wire harness is brittle or hard (no connection). Replace.
7.
Check radiator condition for leakage.
-
Radiator swelled, cracked or deformed. Replace radiator.
8.
Check condition of hoses and clamps fixation.
-
Hoses are brittle and/or hard. Replace.
-
Hose clamps are loose. Retighten clamps.
9.
Check for air bubbles in cooling system.
-
Air in cooling system. Refill and bleed cooling system (refer to
COOLING SYSTEM
).
10. Check engine temperature sensor for electrical/mechanical failure.
-
Engine is not overheating. Temperature sensor defective. Replace.
11. Check thermostat.
-
Thermostat defective. Replace.
12. Check coolant bleeding screw on thermostat housing.
-
Screw is loosed/missing and/or gasket ring is missing/broken. Retighten/add screw and replace
gasket ring.
13. Check gasket(s) of water pump cover.
-
Leakage in water pump cover area. Retighten screws and/or replace gasket.
14. Check leak indicator hole (water pump housing area MAG side) if coolant leaks.
-
Coolant leaking from leak indicator hole means a damaged rotary seal inside magneto cover.
Replace both rotary seal and oil seal (refer to
COOLING SYSTEM
and
MAGNETO/STARTER
).
15. Check condition of water pump impeller.
-
Impeller wings broken and/or impeller thread is damaged. Replace.
vmr2008-118
11
Содержание Outlander 400 EFI 2008
Страница 2: ......
Страница 433: ...2008 2015 OUTLANDER 400 EFI vdd2014 001 001 GENERAL SYSTEM...