Maintenance vulnerable auto parts
Release time:2013-12-25 14:37:59
There are a lot of vulnerable parts on the car, these parts if unscheduled inspection, maintenance,
then your car may malfunction, causing inconvenience to you. That and people need regular check-ups
is a reason, here I'll introduce checks and conservation methods car wearing parts
Electrical connector
In addition to a handful of important automotive electrical connectors with gold contacts, most of
the remaining fittings are made of copper - zinc alloy, under normal circumstances, its reliability
is guaranteed, but if the car is a long time in high temperature, high humidity , under the bumpy
operating environment, it is possible to produce these joints loose, corroded, poor contact and
other failures, and some strange electrical fault resulting mostly. Therefore, during routine
maintenance, should focus on joint examination board computer, sensors, fuel injectors and other
components.
Chassis Parts
From the perspective of the use of the term, chassis components actually easier than the engine
problems, but during routine maintenance, a lot of people tend to ignore the inspection of the
chassis components. Chassis parts prone to failure is mainly focused on:
1, the shock absorber: Oil spills are a harbinger of the shock absorber damage, in addition, on bad
roads bumpy significantly exacerbate or longer stopping distance is also a sign of damage to the
shock absorber.
2, the suspension control arm sleeve: sleeve damaged vehicles will appear after wandering, playing
swing and a series of failures, even when doing wheel alignment will not help. If you carefully
check the chassis, pouches damaged very easy to find.
3, the steering rod: steering rod relaxation is a serious security risk, therefore, during routine
maintenance, be sure to double-check this site. Approach is very simple: Hold the rod, shake
vigorously, if not shaking, it shows everything is normal, otherwise, it should be replaced ball or
rod assembly.
4, the exhaust pipe: exhaust pipe is one of the most easily damaged parts of the vehicle, do not
forget to look at when the overhaul. Especially with catalytic converters in the exhaust pipe, it
should be carefully checked.
5, the universal joint dust cover: Do not underestimate the outside of gimbal dust jacket, it is not
only the role of dust, but also to prevent loss of grease gimbal around dust jacket once worn,
grease soon will be lost due to dry grinding, universal joints, easily damaged.
Tire
Note that regular replacement of tires, a set of tires and then durable, can not be used for a
lifetime, some people work easily, lower frequency of use of the car, a tire after a few years of
use, the tread surface is intact, but in fact tire performance period will increase with the aging
slowly, gradually reduce the quality, if not understand this, think "surface looks good," it means
that the tire is no problem the wrong way.
When tire maintenance, first clear the tread inclusions in the stone, etc., to check whether the
tire bubbling layer, lacerations, variable pass away, aging and other faults; followed when removing
the tire on the rim rust, check the tube and liner with no damage or wrinkles phenomenon, according
to the provisions of pneumatic pressure, flange or transposition of tires. Also, check the tires and
wing, trunk floor, leaf springs, fenders and other phenomena linked to the presence or absence of
friction touch.
Battery
Electrical system battery is the key in the car, use a lot of electrical devices, the battery is not
working properly, it will affect the performance of many devices. For example, in the automatic
transmission