When is Dongfeng Nissan Hacker 2.0?

Pacific Auto Network aims the punctuation of the engine spindle gear at the shell mark, the camshaft gear at the steel upper gear, and puts the chain on the spindle and camshaft gear. In this case, the marking is based on the side without chain tensioner. If the spindle gear and camshaft gear marks are just aligned, install the chain tensioner.

How to read 2020- 10-27 comprehensive encyclopedia 10000 submission: yangang

1. Chain alignment method: the chain is marked in dark blue.

2. The mark of the chain, with a mark on it.

3. Bottom matching mark, orange link.

4. Marking of the lower sprocket.

Just align these three marks.

6. Note: exhaust camshaft sprocket.

7. Inlet cam sprocket. There are two grooves on the intake cam sprocket, and the wider one is the matching mark.

8. Data expansion: The main function of the engine timing belt is to drive the valve train of the engine, so that the intake valve and exhaust valve of the engine can be opened or closed at an appropriate time, thus ensuring that the engine cylinder can normally inhale and exhaust. On some models, such as Volkswagen Jetta (EFI) and Santana 200.

0, Bora, Audi, etc. The synchronous belt also shoulders the task of driving the water pump.

9. With the continuous progress of automobile manufacturing technology and industrial development, the timing belts of some engines have been replaced by engine chains. Compared with the traditional belt drive, the chain drive has the advantages of reliable transmission, good durability and space saving.

(Photo/Text/Photo: Pacific Auto Network Q&A called Beast)