Instructions |
1. |
R-134a liquid refrigerant is highly volatile. A drop on the
skin of your hand could result in localized frostbite. When handling the
refrigerant, be sure to wear gloves. |
2. |
It is standard practice to wear goggles or glasses to protect
your eyes, and gloves to protect your hands. If the refrigerant
splashes into your eyes, wash them with clean water immediately. |
3. |
The R-134a container is highly pressurized. Never leave it in
a hot place, and check storage temperature is below 52°C (126°F). |
4. |
An electronic leak detector should be used to check the
system for refrigerant leakage. Bear in mind that the R-134a, upon
coming into contact with flame, produces phosgene, a highly toxic gas. |
5. |
Use only recommended lubricant for R-134a systems. If lubricants other than the recommended one used, system failure may occur. |
6. |
PAG lubricant absorbs moisture from the atmosphere at a rapid rate, therefore the following precautions must be observed:
|
7. |
If an accidental discharge in the system occurs, ventilate the work area before resuming of service. |
1. |
Never open or loosen a connection before discharging the system. |
2. |
Seal the open fittings of components with a cap or plug immediately to prevent intrusion of moisture or dust. |
3. |
Do not remove the sealing caps from a Replacement component until it is ready to be installed. |
4. |
Before connecting an open fitting, always install a new
sealing ring. Coat the fitting and seal with refrigerant oil before
making the connection. |
Size | Tightening torque [ N.m (kgf.m, lb.ft) ] | |
General bolt, nut | ||
Bolt(4T),Nut(4T) | Bolt(8T), Nut(6T) | |
M6 | 4 - 6 (0.4 - 0.6, 2.9 - 4.3) | 8 - 12 (0.8 - 1.2, 5.7 – 8.6) |
M8 | 9 - 14 (0.9 - 1.4, 6.5 - 10) | 20 - 30 (2.0 – 3.0, 14 – 21.6) |
M10 | 19 - 28 (1.9 - 2.8, 13.7 - 20) | 45 - 60 (4.5 – 6.0, 32 – 43.3) |
Size | Flange bolt, nut | |
Bolt(4T), Nut(4T) | Bolt(8T), Nut(6T) | |
M6 | 4 - 6 (0.4 - 0.6, 2.9 – 4.3) | 9 - 14 (0.9 – 1.4, 6.5 – 10.1) |
M8 | 10 - 15 (1.0 - 1.5, 7 - 10) | 22 - 33 (2.2 – 3.3, 15.9 –23.8) |
M10 | 21 - 31 (2.1 - 3.1, 15 - 22) | 50 - 65 (5.0 - 6.5, 36.1 – 7.0) |
|
1. |
When it is necessary to open the refrigeration system, have
everything you will need to service the system ready so the system will
not be left open any longer than necessary. |
2. |
Cap or plug all lines and fittings as soon as they are opened to prevent the entrance of dirt and moisture. |
3. |
All lines and components in parts stock should be capped or sealed until they are ready to be used. |
4. |
Never attempt to rebind formed lines to fit. Use the correct line for the installation you are servicing. |
5. |
All tools, including the refrigerant dispensing manifold, the gauge set manifold and test hoses, should be kept clean and dry. |
Yaw-rate and Lateral G Sensor: Description and Operation
Description
When the vehicle is turning with respect to a vertical axis
the yaw rate sensor detects the yaw rate electronically by the vibration
change of plate fork inside the yaw rate sensor. ...
Check battery and cables
Winter puts additional burdens on the battery system. Visually inspect the battery
and cables as described in section 7. The level of charge in your battery can be
checked by an authorized Kia dea ...