0552940 JOHNSON SCREW, Plate, stern bracket

List Of Components
1. 8T0841 Case2. 8T0839 Differential Pressure Gauge3. 8T0846 Pressure Gauge4. 8T0840 Compound Pressure Gauge5. 8T0848 Pressure Gauge6. 8T0838 Bulkhead Fitting (eight) *7. 8T0821 Tubing, 16 m (52.5 ft) **8. 8T0837 Straight Connector (six) *9. 8T0836 Elbow Fitting (six) *10. 8T0835 Union (two) *11. Optional 8T3153 Foam Block (case lid) ***12. 6V6132 Cable Tie (five)a)13. 6V6045 Accessories Case & SEES5575 Accessories Label14. 6V6115 Packing Set Base15. SEES5677 Conversion Chart b)16. SEES5667 Title Decal (on outside of case lid)17. Optional 8T0452 Water Manometer1/8*The 8T0835 Union, 8T0836 Elbow Fitting, 8T0837 Straight Connector and 8T0838 Bulkhead Fitting are reusable " tube fittings for applications in the pressure range of vacuum to 1720 kPa (250 psi) and in temperatures from -12°C to 200°C (10°F to 400°F).**The 8T0821 tubing is a coil of 16 m (52.5 ft) of clear nylon tubing which allows the user to see the presence of any fluid before and during use.***The optional 8T3117 Foam Block can be placed into the lid of 8T0841 Case to hold the optional 8T0452 Water Manometer in the case with 6V9450 Engine Pressure Group.a)The 6V6132 Cable Tie can be used to tie tubing to the engine so the tubing does not contact hot surfaces. The ties are reusable. To loosen a tie after use, push back on the tang and pull out the strap.2222b)FORM SEES5677 Conversion Chart uses the SI unit kPa as its base unit and has been rounded to the nearest practical measure for fiel use. It allows conversion from kPa to psi, inHg, mmHg, cmHg, inHO, ftHO, cmHO, atm, bar, and kg/cm. The chart is printed on oil and water resistant material.Optional Accessories
8T3047 Finger Release Buttons
The 8T3047 Finger Release Buttons snap onto the tube fittings. They allow removal of tubing without any tool. When the button is pressed down, the tubing can be pulled out of the fitting. For permanent mounting, the buttons can be glued to the fittings. 8T0452 Water Manometer
The 8T0452 Water Manometer is used to read static pressure, vacuum, or differential pressure over a range of 50 cmH2O - 0 - 50cmH2O (for a total range of 100 cmH2O)/Specifications
Operating Temperature Range: - 1°C to 60°C (30°F to 140°F) for differential pressure gauges.- 18°C to 71°C (0°F to 160°F) for all other gauges.Gauge Accuracy: 2% of full scale for differential pressure gauge.SAE Grade A ( 1.5% to 1% to 1.5% of full scale for all other gauges).Vacuum and Pressure Ranges: 100 kPa (15 psi) for differential pressure gauge.Full scale for all other gauges (vacuum below lowest reading and pressures above full scale will destroy accuracy of all such gauges).Operating Position: Position has no effect on differential pressure gauge, if gauge has been mechanically adjusted to ZERO in the test position. On all other gauges, position has no effect on accuracy.Pressure Media: Differential pressure gauge - clean air and gases only (no fluids).All other gauges - air, gases and liquids (oil, water, antifreeze, fuel, etc.)
Do NOT use any acids or other highly corrosive liquids in the gauges. Such liquids will destroy the gauges and accessories.
Weight of Group: 6.8 kg (13.1 lbs).Size: 390 × 310 × 190 (15.4" × 12.2" × 7.5").Description Of Gauges
PRESSURE GAUGESThe 8T0848 Pressure Gauges (1) can be used to measure pressures of 0 to 400 kPa (0 to 58 psi). Typical uses for these gauges are the measurement of fuel pressure, intake manifold pressure on turbocharged diesel engines, cooling system pressure and the power balancing of diesel engines in a multiple engine application.The 8T0846 Pressure Gauge (2) can measure pressures of 0 to 1000 kPa (0 to 145 psi). Typical applications for this gauge are the measurements of oil pressure and the cut-in and cut-out pressures on air compressors. COMPOUND PRESSURE GAUGEThe 8T0840 Pressure Gauge (3) is a compound pressure gauge that can be used to measure pressures of 0 to 100 kPa (0 to 30 inHg) and a vacuum of 0 to - 100 kPa (0 to - 30 inHg). Typical uses for this gauge are the measurement of intake manifold pressure on turbocharged natural gas engines, manifold vacuum on natural gas and gasoline engines and the power balancing of natural gas engines in a multiple engine application. Valve (5) allows selection of one of the pressure or vacuum ports (6 and 7). The 8T0840, 8T0846 and 8T0848 Gauges are filled with glycerin lubricant which completely surrounds all moving parts. This lubricant greatly extends accuracy and the service life of the gauge. It also dampens input pressure pulses. DIFFERENTIAL PRESSURE GAUGEThe 8T0839 Differential Pressure Gauge (4) can read the difference between two pressures. It has a range of 0 to 12 kPa (0 to 50 inH2O) and is accurate within .25 kPa ( 1.0 inH2O). The gauge has two inlet ports. One port is for the higher pressure and is identified by the word PRESSURE. The other port is for the lower pressure and is identified by the word VACUUM. The gauge will indicate the difference between the two pressures.If one port is left open to the atmosphere, the gauge can be used to measure the difference between atmospheric pressure and the test pressure. If the PRESSURE port is connected and the VACUUM port left open, the gauge can be used to read a positive pressure (such as the exhaust back pressure caused by a muffler). If the VACUUM port is connected and the PRESSURE port is left open to the atmosphere, a vacuum can be read (such as the inlet restriction through an air cleaner). If both ports are connected to positive pressures (such as the gas delivery pressure and the inlet manifold pressure of a turbocharged natural gas engine), the gauge will read the difference between the two pressures.This gauge has a zero adjusting screw. When necessary, adjust the screw so the gauge reads zero without any connections to the gauge fittings.Connection Of Pressure Group To The Engine
1 The 8T0836 Elbow Fitting and 8T0837 Straight Connector are reusable tube fittings as described in the preceding "LIST OF COMPONENTS" on page