50939963 SD7H13332 Air Conditioning Automotive Compressor 7H13 For
JCB Truck 12V WXTK088
Considered to be the heart of your truck’s air conditioning system,
the AC compressor is a pump that moves the refrigerant across the
AC system. Since the AC compressor is part of the air conditioning
system, many people think that it compresses cold air, but it
actually puts the refrigerant under high pressure and the cooling
is done by other components in the air conditioning system before
cold air reaches the passenger cabin.
Parameter:
| Car Make |
For JCB 12V
|
| Compressor Model |
7H13
|
| OEM |
50939963/SD7H13332/SD7H139269
|
| Diameter |
Standard Size
|
| Grooves |
8PK
|
| Refrigerant |
R134a
|
Main problem
Poor AC performance can often be attributed to either compressor
failure or low refrigerant levels. Unfortunately, these components
work closely together, making it difficult to determine the exact
cause of your AC troubles. So how can you determine if it is a
compressor issue? There are a few subtle symptoms to be aware of:
1. Insufficient Cooling: If your AC system is not producing cold
air or if it takes a long time to cool the cabin, it could be a
sign of compressor dysfunction.
2. Unusual Noises: If you hear unusual noises, such as grinding or
squealing, coming from the engine area while the AC is running, it
may indicate a problem with the compressor.
3. AC Clutch Problems: If the AC clutch does not engage or
disengage properly or if it constantly cycles on and off, it could
be a sign of compressor malfunction.
4. Refrigerant Leaks: If you notice a decrease in the amount of
refrigerant in your AC system, it may be due to a compressor issue.
If you experience any of these symptoms, it is advisable to have
your vehicle inspected by a qualified technician to properly
diagnose and resolve the problem.
Find Problem
Inspect air flow problems: If you're experiencing insufficient air
flow from your vents, ensure that there are no blockages. Your
cabin air filter might be dirty or completely obstructed. While the
engine air filter is well-known, the cabin air filter can also
impede air flow.
Another potential cause is a malfunctioning blower motor. Before
jumping to replace the AC compressors, always check the fuse box
for air flow issues.
Conduct a comprehensive check: If you're unsure about the problem
with your AC system, perform a thorough inspection. This is a
cost-effective method that could save you money in the long term.
Start by turning on your car's AC and eliminate any other
distracting noises. Listen for any abnormal sounds from behind the
console panel or within the engine. Additionally, assess the
cooling efficiency of the AC. Look out for unusual odors as well,
as they could indicate faulty components or blown fuses.
Therefore, it's important to inspect the fuses too.Monitor your
AC's temperature: Similar to measuring internal body temperature
with a thermometer during a fever, diagnosing potential issues with
your car's AC compressor requires checking its temperature.
Specifically, pay attention to the AC compressor clutch. While the
AC is running, locate the compressor and identify the clutch, which
appears as a small circular gear responsible for engaging the
compressor belt. If the AC compressor clutch remains still despite
the AC running, it indicates a problem with the compressor. You can
try adjusting the belt tension or opt for a complete replacement of
the AC compressor.
Detect refrigerant leaks: Just like a closed brake system in your
car, any leaks in the AC system can have a detrimental impact. This
can result in temperature fluctuations or even complete failure of
the system. Although refrigerant leaks can sometimes be caused by a
faulty AC compressor, it is not always the case. AC compressors,
like any other car part, can eventually fail. While some are
manufactured with the highest quality standards and rarely require
replacement, most AC compressors will eventually fail.
