882621 Mercruiser SCREW, (M10 x 50) (M10 x 50)


882621 SCREW, (M10 x 50) (M10 x 50) Mercruiser 4V71222ND, 4V71222PD, 4V71222TD SCREW
882621 SCREW, (M10 x 50) (M10 x 50) Mercruiser
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Buy SCREW, (M10 x 50) (M10 x 50) 882621 Mercruiser genuine, new aftermarket parts with delivery

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$26.14
 

15-08-2022
0.25[0.11] Pounds
-: -
Hitachi 882621 Head
Designed to the highest standards || Rigorously tested for both performance and durability || Hitachi 882621 HEAD EC10SC
Number on catalog scheme: 25
 

Compatible models:

Mercruiser entire parts catalog list:

4V71222ND 1998
4V71222PD 1998
4V71222TD 1998

Information:


Illustration 1 g00651694
Test Step 1. Check for Connector Damage.
Turn the circuit breaker for the engine to the OFF position.
Turn the keyswitch to the OFF position.
Thoroughly inspect the ECM connectors J1/P1 and J2/P2. Inspect all of the other connectors. Refer to the diagnostic functional test Troubleshooting, "Inspecting Electrical Connectors" for details.
Perform a 45 N (10 lb) pull test on each of the wires in the ECM connector that are associated with the circuit.
Check the ECM connector (allen head screw) for the proper torque of 6.0 N m (55 lb in).
Check the customer connector (allen head screw) for the proper torque of 2.25 0.25 N m (20 2 lb in).
Check the harness and the wiring for abrasion and for pinch points.Expected Result:The connectors and wiring should be free of following problems: damage, corrosion, abrasion and incorrect attachment.Results:
OK - The connectors and wiring are okay. Proceed to test step 2.
Not OK - The connectors and/or wiring are not okay.Repair: Repair the connectors or wiring and/or replace the connectors or wiring. Stop.Test Step 2. Check for an internal Short or Open in the Solenoid Coil.
Disconnect solenoid connector J126/P126.
Measure the resistance of the solenoid coil between J126-1 and J126-2.Expected Result:The resistance of the solenoid coil should be between 24 and 53 Ohms.Results:
OK - The resistance of the solenoid coil is between 24 and 53 Ohms. Proceed to test step 3.
Not OK - The resistance of the solenoid coil is not between 24 and 53 Ohms. The solenoid is internally shorted or open.Repair: Replace the solenoid. Stop.Test Step 3. Check the Voltage at the Solenoid.
Install the Caterpillar Electronic Technician (ET).
Turn the circuit breaker for the engine to the ON position.
Turn the keyswitch to the ON position. The engine should be OFF.
Select the override for the hydraulic engine retarder valve on the Cat ET.
Set the override to 100 percent.
Measure the voltage between P126-1 and P126-2 at the connector for the hydraulic engine retarder valve.
Disable the override.
Reconnect the solenoid connector J126/P126.Expected Result:The voltage should measure 24 3 VDC.Results:
OK - The voltage measures 24 3 VDC.Repair: The voltage reaches the solenoid. Check the mechanical operation of the solenoid. Stop.
Not OK - The voltage does not measure 24 3 VDC. Proceed to test step 4.Test Step 4. Check the Voltage at the ECM.
Turn the keyswitch to the OFF position.
Turn the circuit breaker for the engine to the OFF position.
Disconnect ECM connector J2/P2.
Remove wire E798-PK from ECM connector P2-29. Install a wire jumper into the socket for P2-29.
Remove wire E797-WH from ECM connector P2-35. Install a wire jumper into the socket for P2-35.
Turn the circuit breaker for the engine to the ON position.
Turn the keyswitch to the ON position. The engine should be OFF.
Select the override for the hydraulic engine retarder valve on the Cat ET.
Set the override to 100 percent.
Monitor the voltage between the wire jumpers in P2-29 and P2-35.
Disable the override.Expected Result:The voltage should measure 24 3 VDC.Results:
OK - The voltage measures 24 3 VDC. There is an open circuit or a short in the harness between the ECM and the solenoid.Repair: Repair the connectors or wiring and/or replace the connectors or wiring. Stop.
Not OK - The voltage does not measure 24 3 VDC.Repair: Replace the ECM. Refer to Troubleshooting, "Replacing the ECM". Stop.


Parts screw Mercruiser:

882323
 
882323 SCREW, (M10 x 22), With Lockwasher
4V71222ND, 4V71222PD, 4V71222TD
882419
 
882419 SCREW, (M10 x 40)
4V71222ND, 4V71222PD, 4V71222TD
882371
 
882371 SCREW, (M11 x 73)
4V71222ND, 4V71222PD, 4V71222TD
882313
SCREW, (M6 x 16)
882313 SCREW, (M6 x 16)
4V71222ND, 4V71222PD, 4V71222TD
882320
 
882320 SCREW, (M8 x 18) (M8 x 18)
4V71222ND, 4V71222PD, 4V71222TD
882322
 
882322 SCREW, (M10 x 20), With Lockwasher
4V71222ND, 4V71222PD, 4V71222TD
882350
 
882350 SCREW, (M14 x 27), Flange
4V71222ND, 4V71222PD, 4V71222TD
882327
 
882327 SCREW, (M8 x 35), With Plain and Lockwasher
4V71222ND, 4V71222PD, 4V71222TD
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