82448M Mariner BOLT


82448M BOLT Mariner 7025207NW, 7028207, 7028527, 7040207, 7040208, 7040507, 7048207, 7048227, 7048321, 7060507, 7060528 BOLT
82448M BOLT Mariner
Rating:
8

Buy BOLT 82448M Mariner genuine, new aftermarket parts with delivery
Number on catalog scheme: 6
 

Mariner entire parts catalog list:

7025207NW 1988
7028207 1977
7028527 1977
7040207 1977
7040208 1978
7040507 1987
7048207 1977
7048227 1977
7048321 1981
7060507 1977
7060528 1978

Information:


Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting, and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids.Refer to Special Publication, PERJ1017, "Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Cat® products.Dispose of all fluids according to local regulations and mandates.
Specifications
Table 1
Fuel Pressure after the Secondary Filter
RPM Pressure Specification
1800 586 kPa (85 psi)
Table 2
Fuel Pressure at Output of the Fuel Transfer Pump
RPM Pressure Specification
600 690 kPa to 724 kPa (100 psi to 105 psi)
Table 3
Vacuum at the Primary Filter
Outlet Specification Vacuum Difference between Inlet and Outlet
10.14 kPa to 13.52 kPa (3 inch mercury to 4 inch mercury) Less than 3.38 kPa (1 inch mercury) Note: If there is any variance from the specifications in the tables above, refer to the procedure below.Introduction
Use the following procedures to test the fuel system pressure systems of the engine.Low Fuel Pressure
Low fuel pressure can cause low power. Low fuel pressure can also cause cavitation of the fuel which can damage the fuel injectors. The following conditions can cause low fuel pressure:
Plugged fuel filters
Contamination in the check valves for the fuel priming pump
Sticking or worn fuel pressure regulating valve in the fuel transfer pump
Severe wear on return fuel pressure regulating valve in the fuel filter base
Worn gears in the fuel transfer pump
Pinched fuel lines or undersized fuel lines
Old fuel lines that have a reduced interior diameter that was caused by swelling
Fuel lines with deteriorating interior surfaces
Pinched fuel line fittings or undersized fuel line fittings
Contamination in the fuel tank, fuel lines, or fuel system components that create restrictionsHigh Fuel Pressure
Excessive fuel pressure can cause fuel filter gaskets to rupture. The following conditions can cause high fuel pressure:
Plugged orifices in the fuel pressure regulating valve
Stuck fuel pressure regulating valve in the fuel transfer pump
Pinched fuel return lineThe following procedure is used to measure the fuel pressure after the secondary filter. Check the output pressure of the fuel transfer pump. Inspect the return pressure regulating valve to the fuel tank and to measure the vacuum at the primary filter.Required Tools
Illustration 1 g06495102
Tooling (T1) 198-4240 Digital Pressure Indicator Gp
(T1a) 198-4234 Digital Indicator
(T1b) 198-4237 Pressure Sensor Gp
(T1c) 198-4238 Pressure Sensor Gp
(T1d) 198-4239 Pressure Sensor Gp
(T1e) 251-9600 Pressure Sensor Gp
(T1f) 198-4236 Adapter Cable As
Table 4
Required Tools
Item Quantity Part Number Part Name
T1 1 1U-5470
or
198-4240 Engine Pressure Group
or
Digital Pressure Indicator
T1a 1 198-4234 Digital Indicator
T1b 1 198-4237 Pressure Sensor Gp
(0 to 3,445 kPa (0 to 500 psi))
T1c 1 198-4238(1) Pressure Sensor Gp
(0 to 34,450 kPa (0 to 5,000 psi))
T1d 1 198-4239 Pressure Sensor Gp
(0 to 41,368 kPa (0 to 6,000 psi))
T1e 1 251-9600(2) Pressure Sensor Gp
(0 to 68,900 kPa (0 to 10,000 psi))
T1f 1 198-4236 Adapter Cable As
(1) This sensor must be purchased separately, it is not included in the 198-4240 Digital Pressure Indicator Gp
(2) This sensor can only be used on large diameter pressure taps like 6V-3965 Fitting.


Parts bolt Mariner:

82449M
 
82449M BOLT, LOWER OIL SEAL HOUSING ATTACHING...
7008238, 7008247, 7015207, 7028207, 7028527, 7048207, 7048227
82464M
 
82464M BOLT, DRIVESHAFT HOUSING ATTACHING
7015207, 7015307, 7015327, 7025200, 7025207NW, 7025500, 7028527, 7030200, 7040202, 7040207, 7040208, 7040328, 7040507, 7040716, 7048207, 7048227, 7048321, 7060507, 7060522, 7060528
81146M
 
81146M BOLT, CLAMP BRACKET
7028207, 7028527
81711M
 
81711M BOLT
7020201, 7025200, 7025500, 7026226, 7028207, 7028527, 7030200, 7030205, 7030301, 7030320
81712M
 
81712M BOLT, LINK ATTACHING
7028207, 7028527
84779M
 
84779M BOLT
7028527, 7030200
82469M
 
82469M BOLT
7040207, 7040208, 7040507, 7048207, 7048227
82438M
 
82438M BOLT
7040202, 7040206, 7040706, 7040716, 7048207, 7048227, 7048321, 7060507, 7060528
Back to top