821300 40 SCREW (M6 X 40)(SCREW ATTACHING) Mariner
7031203GD, 7031207CD, 7031207LF, 7031312TB, 7041203GB, 7075217CD, 7075217HD, 7075217TD, 7075217UD, 70752L7TF, 70752L7UF, 7075317TB, 7075317UB, 7075412TB, 7075412UB, 7075412UY, 7090412TB, 7090412TD, 7090412TY, 7090412UB, 7090412UY, 7100412CD, 7100412H
SCREW
Price: query
Rating:
Compatible models:
7031203GD
7031207CD
7031207LF
7031312TB
7041203GB
7075217CD
7075217HD
7075217TD
7075217UD
70752L7TF
70752L7UF
7075317TB
7075317UB
7075412TB
7075412UB
7075412UY
7090412TB
7090412TD
7090412TY
7090412UB
7090412UY
7100412CD
7100412HB
7115412TB
7115473JD
7115F13KD
7115F13RD
7115F13UF
7135412ED
7135412HD
7135412JD
7135473GD
7135473HD
7135473KD
7135D73RD
7135D73UY
7135D73ZY
7150413ED
7150413HD
7150413LD
7150413RD
7150413UY
7150413ZY
7150423JD
7175423HD
7200413JD
7200413UY
7200413ZY
7200423UY
7200473FD
7200473GD
7200473HD
7200473JD
7200473KD
7200D73IY
7200D73MD
7200D73RD
7200D73ZY
7225412CD
7225412HD
7225413DD
7225413HD
7225413IY
7225413LD
7225413RD
7225413ZY
7225E73MD
7250423IY
7F75411JD
7F75412RD
7F75413TD
7F75413ZD
Mariner
Mariner entire parts catalog list:
- INDUCTION MANIFOLD » 821300 40
- INDUCTION MANIFOLD » 821300 40
- INDUCTION MANIFOLD » 821300 40
- INDUCTION MANIFOLD » 821300 40
- INDUCTION MANIFOLD » 821300 40
- INDUCTION MANIFOLD » 821300 40
- BOTTOM COWL » 821300 40
- BOTTOM COWL » 821300 40
- BOTTOM COWL » 821300 40
- BOTTOM COWL » 821300 40
- BOTTOM COWL » 821300 40
- BOTTOM COWL » 821300 40
- BOTTOM COWL » 821300 40
- BOTTOM COWL » 821300 40
- BOTTOM COWL » 821300 40
- BOTTOM COWL » 821300 40
- BOTTOM COWL » 821300 40
- BOTTOM COWL » 821300 40
- BOTTOM COWL » 821300 40
- BOTTOM COWL » 821300 40
- BOTTOM COWL » 821300 40
- BOTTOM COWL » 821300 40
- BOTTOM COWL » 821300 40
- BOTTOM COWL » 821300 40
- BOTTOM COWL » 821300 40
- BOTTOM COWL » 821300 40
- AIR HANDLER COMPONENTS » 821300 40
- BOTTOM COWL » 821300 40
- BOTTOM COWL » 821300 40
- BOTTOM COWL » 821300 40
- BOTTOM COWL » 821300 40
- BOTTOM COWL » 821300 40
- BOTTOM COWL » 821300 40
- THROTTLE LEVER AND SHIFT SHAFT » 821300 40
- BOTTOM COWL » 821300 40
- AIR HANDLER COMPONENTS » 821300 40
- THROTTLE LEVER AND SHIFT SHAFT » 821300 40
- BOTTOM COWL » 821300 40
- AIR HANDLER COMPONENTS » 821300 40
- BOTTOM COWL » 821300 40
- AIR HANDLER COMPONENTS » 821300 40
- BOTTOM COWL » 821300 40
- AIR HANDLER COMPONENTS » 821300 40
- BOTTOM COWL » 821300 40
- AIR HANDLER COMPONENTS » 821300 40
- BOTTOM COWL » 821300 40
- AIR HANDLER COMPONENTS » 821300 40
- BOTTOM COWL » 821300 40
- BOTTOM COWL » 821300 40
- BOTTOM COWL » 821300 40
- AIR HANDLER COMPONENTS » 821300 40
- BOTTOM COWL » 821300 40
- AIR HANDLER COMPONENTS » 821300 40
- BOTTOM COWL » 821300 40
- AIR HANDLER COMPONENTS » 821300 40
- BOTTOM COWL » 821300 40
- AIR HANDLER COMPONENTS » 821300 40
- BOTTOM COWL » 821300 40
- BOTTOM COWL » 821300 40
- BOTTOM COWL » 821300 40
- BOTTOM COWL » 821300 40
- BOTTOM COWL » 821300 40
- AIR HANDLER COMPONENTS » 821300 40
- BOTTOM COWL » 821300 40
- AIR HANDLER COMPONENTS » 821300 40
- BOTTOM COWL » 821300 40
- AIR HANDLER COMPONENTS » 821300 40
- BOTTOM COWL » 821300 40
- BOTTOM COWL » 821300 40
- AIR HANDLER COMPONENTS » 821300 40
- BOTTOM COWL » 821300 40
- AIR HANDLER COMPONENTS » 821300 40
- AIR HANDLER COMPONENTS » 821300 40
- BOTTOM COWL » 821300 40
- AIR HANDLER COMPONENTS » 821300 40
- BOTTOM COWL » 821300 40
- AIR HANDLER COMPONENTS » 821300 40
- AIR HANDLER COMPONENTS » 821300 40
- BOTTOM COWL » 821300 40
- AIR HANDLER 250 » 821300 40
- AIR HANDLER 250 » 821300 40
- AIR HANDLER 200-225 » 821300 40
- AIR HANDLER 200-225 » 821300 40
- BOTTOM COWL » 821300 40
- AIR HANDLER » 821300 40
- AIR HANDLER » 821300 40
- BOTTOM COWL » 821300 40
- AIR HANDLER » 821300 40
- AIR HANDLER » 821300 40
- BOTTOM COWL » 821300 40
- AIR HANDLER » 821300 40
- AIR HANDLER » 821300 40
- BOTTOM COWL » 821300 40
- BOTTOM COWL » 821300 40
- BOTTOM COWL » 821300 40
- BOTTOM COWL » 821300 40
- FUEL MANAGEMENT » 821300 40
- FUEL MANAGEMENT » 821300 40
- BOTTOM COWL » 821300 40
- FUEL MANAGEMENT » 821300 40
- FUEL MANAGEMENT » 821300 40
- BOTTOM COWL » 821300 40
- FUEL MANAGEMENT » 821300 40
- FUEL MANAGEMENT » 821300 40
- BOTTOM COWL » 821300 40
- FUEL MANAGEMENT » 821300 40
- FUEL MANAGEMENT » 821300 40
- BOTTOM COWL » 821300 40
- BOTTOM COWL » 821300 40
- AIR HANDLER » 821300 40
- FUEL MANAGEMENT » 821300 40
- FUEL MANAGEMENT » 821300 40
- BOTTOM COWL » 821300 40
- BOTTOM COWL » 821300 40
- BOTTOM COWL » 821300 40
Information:
Illustration 1 g01442708The fuel flows from the main gas supply through a knock-down regulator. A knock-down regulator is a second regulator that is needed when the gas supply pressure is too high for a single regulator to manage.From knock-down regulator, the fuel flows to the fuel filter. Usually, the fuel filter is a component of the design at the particular site. The customer is responsible for supplying clean, dry fuel to the engine. The fuel filter may be supplied by Caterpillar or by the customer. To prevent particles from entering the engine, a 1 micron filter is recommended. Use a filter that is properly sized for the required gas pressure.For installation of the fuel filter, the recommended location is close to the engine before the engine gas pressure regulator. Pressure gauges in the gas lines on each side of the fuel filter are recommended to monitor the filter differential pressure. A manual shutoff valve in the gas line before the fuel filter will facilitate servicing of the filter.The filtered fuel flows to the Gas Shutoff Valve (GSOV). The GSOV may be supplied by Caterpillar or by the customer. The solenoid for the GSOV may be connected to engine wiring harness or to a harness that is supplied by the customer. In either case, the customer may install a switch that can interrupt the circuit.The control system is configured for a GSOV that is energize-to-run. This means that the GSOV must be energized in order for the engine to run. The GSOV may be energized by the customer equipment or by the ECM. When the GSOV is energized, the valve opens and the fuel flows to the engine. When the control system shuts down the engine, the voltage is removed from the solenoid. The valve closes and the fuel is shut off.The fuel flows through the GSOV to the gas pressure regulator.The regulator may be supplied by Caterpillar or by the customer.For parallel to utility applications, the required fuel pressure stability is 1.7237 kPa ( 0.25 psi).A regulated pressure of 7 to 35 kPa (1 to 5 psi) is recommended.For island mode applications, the minimum fuel pressure is 20 kPa (2.9 psi). Steady state fuel pressure stability requirement of 6.9 mbar/sec (0.10 psi/sec). Transient fuel pressure stability requirement of 48.2 mbar/sec (0.70 psi/sec).Less gas pressure may result in reduced power. More gas pressure may result in instability.
Illustration 2 g00925714
Top view
Fuel flow through the single turbocharger arrangement
(1) Fuel metering valve
Illustration 3 g00925717
Top view
Fuel flow through the twin turbocharger arrangement
(1) Fuel metering valve
Illustration 4 g01442860
Fuel flow through a low BTU arrangement
(1) Fuel metering valveThe fuel flows to the electronically controlled fuel metering valve (1). The ECM issues a command signal to the fuel metering valve via the CAN data link. The fuel metering valve regulates the flow of fuel to the engine.
Illustration 5 g00925730
Right view
Flow of fuel and of air through the single turbocharger arrangement
(2) Air inlet elbow adapter
(3) Turbocharger compressor
Illustration 6 g00925767
Right view
Flow of fuel and of air through the twin turbocharger arrangement
(2) Air inlet elbow adapter
(3) Turbocharger compressorThe fuel metering valve controls the volume of fuel that flows to adapter (2) for the air inlet elbow. The inlet air that is necessary for combustion also enters the adapter. The air/fuel mixture enters turbocharger compressor (3).
Illustration 7 g00925773
Right view
Flow of fuel and of air through the single turbocharger arrangement
(4) Throttle
(5) Aftercooler
Illustration 8 g00925776
Right view
Flow of fuel and of air through the twin turbocharger arrangement
(4) Throttle
(5) AftercoolerThe compressed air/fuel mixture flows to the electronically controlled throttle (4). The ECM issues a command signal to the throttle actuator via the CAN data link. The signal is based on the desired engine speed. The throttle controls the volume of the air/fuel mixture that flows through aftercooler (5).The temperature of the compressed air/fuel mixture is reduced in the aftercooler. The cooler temperature increases the density of the air/fuel mixture, which results in more efficient combustion.
Illustration 9 g01443038
Flow of air and fuel through the air inlet manifold
(5) Aftercooler
(6) Air inlet manifold
(7) Spark arrestorThe air/fuel mixture flows from the aftercooler through air inlet manifold (6). The manifold distributes the air/fuel mixture through the spark arrestor to the cylinders for combustion.
Parts screw Mariner:
40011107
40011107 SCREW, HOUSING TO ADAPTOR PLATE (16MM)
7006201CD, 7006201HB, 7006201TB, 7008218EW, 7008237, 7010207HB, 7010312DT, 7011201TB, 7015201LD, 70152374D, 7016207CD, 7020201HB, 7020201NC, 7020201TB, 7031203GD, 7031207CD, 7031207LF, 7031312TB, 7041203GB, 70432037D, 7043213HD, 7043213TD, 7043302TD,
808612
808612 SCREW, FUEL BOWL
7002201DK, 7031203GD, 7031207CD, 7031207LF, 7031312TB, 7041203GB, 70432037D, 7043213HD, 7043213TD, 7043302TD, 7043412TB, 7043412TD, 7050302ED, 7050312TB, 7050312UB, 7050412TB, 7050412TD, 7050412UB, 7050412YD, 7055207GD, 7055207HB, 7055207TF, 7060412E
821919 16
821919 16 SCREW, (M5 x 14) (Self-Threading)
7016207CD, 7031203GD, 7031207CD, 7031207LF, 7031312TB, 7041203GB, 70432037D, 7043213HD, 7043213TD, 7043302TD, 7043412TB, 7043412TD, 7050312TB, 7050312UB, 7050412TB, 7050412TD, 7050412UB
804526
804526 SCREW PACKAGE, (M5 x 16) (2 Per)
7115473JD, 7135473HD, 7135473KD, 7135D73RD, 7135D73UY, 7135D73ZY, 7200473HD, 7200473JD, 7200473KD, 7200D73IY, 7200D73MD, 7200D73RD, 7200D73ZY, 7225E73MD
40116110
40116110 SCREW, (M6 x 110)
7015203KL, 7015203UL, 7025207UL, 7025217UL, 7030201KL, 7030201UL, 7030211U2, 7030A01UL, 7030A11UL, 7031207LF, 7F042016B, 7F04201JB
804190
79953Q04
79953Q04 SCREW KIT, Drain
7135D73ZY, 7A30453VZ, 7A40302ZZ, 7A40312ZZ, 7A40412ZZ, 7A41452IZ, 7A51412ZZ, 7A51452IZ, 7A60412ZZ, 7A60452IZ, 7E41412ZB, 7E51412ZB, 7E51413VZ, 7E60412ZB, 7E60413VZ, 7E60452IZ, 7E60452ZB, 7F40203ZZ
8M0008535