Fastener Tightening Specifications
WARNING: This page is about a different car, the 2005 Chevrolet Optra5 and 2005 Chevrolet Optra. However, it is still accessible from the selected car via links, so may be relevant.
| Application | Specification | |
|---|---|---|
| Metric | English | |
| Compressor-Clutch Plate and Hub Assembly Retaining Nut | 17 N.m | 13 lb ft |
| Compressor-Through Bolts | 10 N.m | 89 lb in |
| Condenser Mount Bolts | 4 N.m | 35 lb in |
| Controller Retaining Screws | 2N.m | 18 lb in |
| Evaporator Core Cover Screws | 1.2 N.m | 11 lb in |
| Expansion Valve Stud Bolts | 8 N.m | 71 lb in |
| Front Compressor-to-Bracket Mounting Bolts - 1.8D, 2.0D only | 35 N.m | 26 lb ft |
| Heater Core Housing-to-Evaporator Housing Retaining Screws | 1.2 N.m | 11 lb in |
| Liquid Pipe Block-to-Expansion Valve Retaining Nut | 14 N.m | 124 lb in |
| Liquid Pipe Block-to-Receiver Dryer Retaining Nut | 14 N.m | 124 lb in |
| Liquid Pipe Support Clamp Bolts | 4 N.m | 35 lb ft |
| Lower Compressor-to-Bracket Mounting Bolts - 1.4D, 1.6D only | 45 N.m | 33 lb ft |
| Pressure Transducer | 7 N.m | 62 lb in |
| Rear Compressor-to-Bracket Mounting Bolts - 1.8D, 2.0D only | 20 N.m | 15 lb ft |
| Receiver Dryer - Band Clamp Bolt | 5 N.m | 44 lb in |
| Receiver Dryer-to-Condenser Pipe Block Bolt | 5 N.m | 44 lb in |
| Refrigerant Discharge Hose Block-to-Compressor Retaining Nut | 33 N.m | 24 lb ft |
| Refrigerant Discharge Hose Block-to-Condenser Retaining Nut | 16 N.m | 12 lb ft |
| Suction Hose Block-to-Compressor Retaining Nut | 33 N.m | 24 lb ft |
| Suction Hose Support Clamp-to-Engine Bracket Bolt - 1.4D, 1.6D only | 4 N.m | 35 lb in |
| Suction Hose Support Clamp-to-Engine Bracket Bolt - 1.8, 2.0D only | 14 N.m | 124 lb in |
| Suction Hose Support Clamp-to-Longitudinal Member Bolt | 8 N.m | 71 lb in |
| Upper Compressor-to-Bracket Mounting Bolts - 1.4D, 1.6D only | 25 N.m | 18 lb ft |