Complete workshop & service manual with electrical wiring diagrams for Saturn SC, SC1, SC2, SL, SL1, SL2, SW1, SW2 1991-2003. It's the same service manual used by dealers that guaranteed to be fully functional and intact without any missing page.

This Saturn SC/SC1/SC2/SL/SL1/SL2/SW1/SW2 1991-2003 service & repair manual (including maintenance, overhaul, disassembling & assembling, adjustment, tune-up, operation, inspecting, diagnostic & troubleshooting…) is divided into different sections. Each section covers a specific component or system with detailed illustrations. A table of contents is placed at the beginning of each section. Pages are easily found by category, and each page is expandable for great detail. The printer-ready PDF documents work like a charm on all kinds of devices.

MAKE: Saturn
YEAR: 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003
MODEL: SC/SC1/SC2/SL/SL1/SL2/SW1/SW2 Coupe Sedan Wagon

EXCERPT:
3·42 ENGINE AND ENGINE OVERHAUL
INSPECTION
See Figures 75, 76 and 77
1. Check the springs for cracks or other damage.
2. Use a ruler to measure the height of each spring at 4 different locations. A bent spring must be replaced. You can also check the spring for squareness using a steel square and a flat surface. Stand the spring and square on end on a flat surface. Slide the spring up to the square, revolve the spring slowly and observe the space between the top coil of the spring and the square. If the space exceeds 0.10 in. (2.5mm), replace the spring.
3. Measure the free length of the spring using calipers or a suitable service tool. The free length should be approximately 1.61 in. (40.84mm).
4. Check the springs for proper pressure at the specified spring lengths using a valve spring tester. First completely compress the spring 3 times, then measure the tension at 2 different heights. The pressure should be 63 lbs. (280 N) @ 1.34 in. (34mm) and 157 lbs. (700 N) @ 0.984 in. (25mm).
Replace springs with insufficient tension.
Valve Seats
REMOVAL & INSTALLATION
Valve seat replacement should be left to an automotive machine shop, due to the high degree of precision and special
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