- Тип техники
- Бренд
Просмотр инструкции снегоходы Ski Doo MX Z 2005, страница 891
Section 02 TROUBLESHOOTING GUIDE
Subsection 01 (ENGINE (2-STROKE))
Symptom: ENGINE TURNS OVER BUT FAILS TO START (MANUAL START). (cont’d)
7. Check engine compression.
- Insufficient engine compression. Replace defective part(s) (ex.: piston(s), ring(s), etc.).
Symptom: IRREGULAR ENGINE IDLE (NORMAL USE AFTER ENGINE WARM UP).
1. Check choke.
- Choke plunger may be partially opened. Readjust.
2. Check carburetor adapter.
- Air enters through a crack. Replace.
3. Check air screw position.
- Inadequate fuel/air mixture. Adjust according to specifications (refer to TECHNICAL DATA).
4. Check dimension of pilot jet.
- Inadequate fuel/air mixture. Adjust according to specifications (refer to TECHNICAL DATA).
5. Check reed valve.
- Improper tightness and/or opening. Replace or adjust. Refer to proper engine subsection.
6. Perform engine leak test.
- Leaking gaskets allow air to enter in engine. Replace defective parts.
7. DPM manifold air vent is obstructed.
- Carburetion is too lean. Ensure proper air vent.
8. Check ignition system trigger coil air gap.
- Air gap is too large. Adjust according to specifications (refer to TECHNNICAL DATA).
Symptom: HIGH ENGINE OPERATING TEMPERATURE (FAN COOLED ENGINES).
1. Check cooling system.
- Loose fan belt. Adjust or replace fan belt (refer to AXIAL FAN COOLING SYSTEM).
- Dirty cooling fins or blocked air ducts. Clean.
2. Check carburetion.
- Improperly adjusted or inadequate carburetor components.
Adjust according to specifications (refer to TECHNICAL DATA) or replace inadequate compo-
nent(s).
3. Check cylinder O-rings.
- Worn O-rings. Replace.
4. Check ignition timing.
- Ignition timing is too advanced. Adjust according to specifications (refer to TECHNICAL DATA).
5. Check if there are leaks at air intake silencer and/or engine crankcase.
- Leak(s). Repair or replace.
6. Check condition and heat range of spark plugs.
- Melted spark plug tip or inadequate heat range. Replace.
mmr2005-005 13
Ваш отзыв будет первым
Вопросы пользователей
Поиск:
по производителю
по типу техники
по модели
Сортировать:
по дате
c ответами
0