826791 Mariner SPRING


826791 SPRING Mariner 7031203GD, 7031207CD, 7031207LF, 7031312TB, 7041203GB, 70432037D, 7043213HD, 7043213TD, 7043302TD, 7043412TB, 7043412TD, 7050302ED, 7050312TB, 7050312UB, 7050412TB, 7050412TD, 7050412UB, 7050412YD, 7055207GD, 7055207HB, 7055207TF, 7060412ET, 7075217C SPRING
826791 SPRING Mariner
Rating:
88

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£308.37
 

02-10-2017
28.75[12.60] pounds
Valeo: Valeo
Valeo 826791 Clutch Kit
Number on catalog scheme: 31
 

Mariner entire parts catalog list:

7031203GD 1998,1999
7031207CD 1994,1995,1996,1997,1998
7031207LF 2002,2003
7031312TB 2005,2006
7041203GB 1998,1999,2000,2001,2002,2003,2004
70432037D 1997,1998
7043213HD 1999,2000,2001,2002,2003,2004
7043213TD 2005
7043302TD 2005
7043412TB 2005,2006
7043412TD 2005
7050302ED 1996,1997
7050312TB 2005
7050312UB 2006
7050412TB 2005
7050412TD 2005
7050412UB 2006
7050412YD 1991,1992,1993,1994,1995,1996
7055207GD 1998
7055207HB 1999,2000,2001,2002,2003,2004
7055207TF 2005,2006
7060412ET 1996
7075217CD 1994,1995,1996,1997,1998
7075217HD 1999,2000,2001,2002,2003,2004
7075217TD 2005
7075217UD 2006
70752L7TF 2005
70752L7UF 2006
7075317TB 2005
7075317UB 2006
7075412TB 2005
7075412UB 2006
7075412UY 2006
7090412TB 2005
7090412TD 2005
7090412TY 2005
7090412UB 2006
7090412UY 2006
7F25201GD 1998
7F25203JB 2000,2001

Information:

Fuel Supply Pressure
Make sure that the pressure of the gas to the gas pressure regulator is sufficient.For low pressure gas, pressure of 10 to 35 kPa (1.5 to 5.0 psi) is required for the gas pressure regulator.For high pressure gas, pressure of 83 to 172 kPa (12 to 25 psi) is required for the gas pressure regulator.
Use only properly designated Caterpillar gas pressure regulators.
Fluctuations of the fuel pressure can change the air/fuel ratio. For low pressure gas fuel systems, the maximum fluctuation that is allowed in the fuel pressure to the engine is 1.7 kPa ( 0.25 psi).Gas Pressure Regulator
The gas pressure regulator maintains a pressure differential between the air and the fuel that is supplied to the carburetor. After setting, the gas pressure regulator will maintain the pressure differential in response to changes in the air pressure.Determine whether the pressure regulator uses positive pressure or negative pressure.For engines with dual fuel systems, both of the regulators must be adjusted.A water manometer is used to measure the pressure differential. This measurement is taken when the engine is operating at high idle rpm. When a load is applied, the fuel pressure will usually decrease by approximately 0.25 to 0.5 kPa (1 to 2 inches of H2O). If the performance of the gas pressure regulator is erratic, the gas pressure regulator may require service.Installation Before the Gas Pressure Regulator
To prevent particles from entering the engine, install a one micron fuel filter 1 m (3 ft) before the gas pressure regulator. The recommended filter is the 4P-4717 Fuel Filter with the 4P-4720 Gas Filter Element.Adjusting the Gas Pressure to the Engine
Table 1
Tools Needed Qty
8T-5160 Gas Regulator Setting Tool 1 Adjusting the Positive Pressure Regulator
Make sure that the gas to the gas pressure regulator is shut OFF. Note: A water manometer may be used instead of the 1U-5470 Engine Pressure Group.
Attach the lines for the differential pressure gauge of the 1U-5470 Engine Pressure Group.
Illustration 1 g00777970
Typical arrangement for low pressure gas
(1) Plug in the gas line to the carburetor
(2) Air filter service indicator on the air cleaner
(3) Cap
For low pressure gas, remove plug (1). Remove service indicator (2) from the air cleaner. Attach the lines for the differential pressure gauge of the 1U-5470 Engine Pressure Group into the openings.
Illustration 2 g00822704
Typical arrangement for high pressure gas
(1) Plug in the gas line to the carburetor
(2) Plug in the balance line from the aftercooler
(3) Cap
For high pressure gas, remove plugs (1) and (2). Attach the lines for the differential pressure gauge of the 1U-5470 Engine Pressure Group into the openings.
Remove cap (3). The nut for adjusting the gas pressure regulator is under the cap.
Turn ON the gas supply to the gas pressure regulator. Observe the pressure differential. The correct pressure of the gas is 1 to 1.2 kPa (4 to 5 inches of H2O) HIGHER than the atmospheric pressure.
If necessary, adjust the gas pressure regulator in order to obtain the desired pressure. Use the 8T-5160 Gas Regulator Setting Tool or use a large screwdriver to turn the nut.
Start the engine. Operate the engine at rated speed (no load). Observe the pressure differential. Adjust the gas pressure again, if necessary.
Stop the engine. Turn OFF the gas supply to the gas pressure regulator.
Remove the lines for the differential pressure gauge. Install the original parts (1), (2), and (3) into the openings.
Turn ON the gas supply to the gas pressure regulator. Adjusting the Negative Pressure Regulator
Make sure that the gas to the gas pressure regulator is shut OFF. Note: A water manometer may be used instead of the 1U-5470 Engine Pressure Group.
Illustration 3 g00778139
Typical arrangement for low pressure gas
(1) Plug in the gas line to the carburetor
(2) Cap
Remove plug (1). Remove the service indicator from the air cleaner. Attach the lines for the differential pressure gauge of the 1U-5470 Engine Pressure Group into the openings.
Remove cap (2). The nut for adjusting the gas pressure regulator is under the cap.
Turn ON the gas supply to the gas pressure regulator. Observe the pressure differential. The correct gas pressure is approximately −0.25 kPa (−1 inch of H2O) LOWER than the atmospheric pressure.
If necessary, adjust the gas pressure regulator in order to obtain the desired pressure. Use the 8T-5160 Gas Regulator Setting Tool or use a large screwdriver to turn the nut.
Start the engine. Operate the engine at rated speed (no load). Observe the pressure differential. Adjust the gas pressure again, if necessary.
Stop the engine. Turn OFF the gas supply to the gas pressure regulator.
Remove the lines for the differential pressure gauge. Install plug (1) and install the service indicator. Install cap (3).
Turn ON the gas supply to the gas pressure regulator.


Parts spring Mariner:

99622
 
99622 SPRING
7002201DK, 70404119D, 7045217, 7050302ED, 7050412YD, 7050717, 7055207GD, 7055207HB, 7055207TF, 7060312PC, 7060412ET, 7075217CD, 7075312ND, 7075312SD, 7075524, 7075717, 7090524, 7100412CD, 7100412NC, 7115520, 71354120D, 7135412AD, 7135412ED, 7135417PD
812708
SPRING
812708 SPRING
70404119D, 7050302ED, 7050412YD, 7050717, 7055207GD, 7055207HB, 7055207TF, 7060312PC, 7060412ET, 7A30302LB, 7A30453VZ, 7A40302UD, 7A40302ZZ, 7A40312UZ, 7A40312ZZ, 7A40412ZZ, 7A41412LB, 7A41452IZ, 7A41452UZ, 7A51412ZZ, 7A51452IZ, 7A60412ZZ, 7A60452IZ,
42996
 
42996 SPRING, COMPRESSION - POPPET VALVE
7075217HD, 7075217TD, 7075217UD, 70752L7TF, 70752L7UF, 7075312ND, 7075312SD, 7075317TB, 7075317UB, 7075412TB, 7075412UB, 7075412UY, 7075717, 7090412TB, 7090412TD, 7090412TY, 7090412UB, 7090412UY, 7100412HB, 7115412TB, 7115473JD, 7135473KD, 7135D73RD,
86852 1
 
86852 1 SPRING-CAM
70152374D, 70432037D, 7055207GD, 7075217CD
824994
SPRING, Plate
824994 SPRING, Plate
70152374D, 7016207CD, 7020201HB, 7020201TB, 7031203GD, 7031207CD, 7031207LF, 7031312TB, 7041203GB, 70432037D, 7043213HD, 7043213TD, 7043302TD, 7043412TB, 7043412TD, 7050312TB, 7050312UB, 7050412TB, 7050412TD, 7050412UB, 7A30302LB, 7A40302UD, 7A40312U
9632 1
 
9632 1 SPRING-IDLE ADJUSTMENT
7031203GD, 7031207CD
86851 1
 
86851 1 SPRING
70432037D, 7055207GD, 7075217CD
42998
 
42998 SPRING, Compression
7075217HD, 7075217TD, 7075217UD, 70752L7TF, 70752L7UF, 7075317TB, 7075317UB, 7075412TB, 7075412UB, 7075412UY, 7090412TB, 7090412TD, 7090412TY, 7090412UB, 7090412UY, 7100412HB, 7115412TB
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