12011-ZW1-000ZA Honda SHORT BLOCK *NH8* (Honda Code 6375497). (DARK GRAY)


12011-ZW1-000ZA SHORT BLOCK *NH8* (Honda Code 6375497). (DARK GRAY) Honda BF75AT LHTA, BF75AT LRTA, BF75AT XRTA, BF75AW LHTA, BF75AW LRTA, BF75AW XRTA, BF75AX LHTA, BF75AX LRTA, BF75AX XRTA, BF75AY LHTA, BF75AY LRTA, BF75AY XRTA, BF90AT LHTA, BF90AT LRTA, BF90AT XRTA, BF90AW JHTA, BF90AW JRTA, BF90AW LHTA, BF90AW LRTA, BF9 SHORT
12011-ZW1-000ZA SHORT BLOCK *NH8* (Honda Code 6375497). (DARK GRAY) Honda
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Buy SHORT BLOCK *NH8* (Honda Code 6375497). (DARK GRAY) 12011-ZW1-000ZA Honda genuine, new aftermarket parts with delivery
Number on catalog scheme: 1
 

Honda entire parts catalog list:

BF75AT LHTA 1997
BF75AT LRTA 1997
BF75AT XRTA 1997
BF75AW LHTA 1998
BF75AW LRTA 1998
BF75AW XRTA 1998
BF75AX LHTA 1999
BF75AX LRTA 1999
BF75AX XRTA 1999
BF75AY LHTA 2000
BF75AY LRTA 2000
BF75AY XRTA 2000
BF90AT LHTA 1997
BF90AT LRTA 1997
BF90AT XRTA 1997
BF90AW JHTA 1998
BF90AW JRTA 1998
BF90AW LHTA 1998
BF90AW LRTA 1998
BF90AW XRTA 1998
BF90AX JHTA 1999
BF90AX JRTA 1999
BF90AX LHTA 1999
BF90AX LRTA 1999
BF90AX XRTA 1999
BF90AY JHTA 2000
BF90AY JRTA 2000
BF90AY LHTA 2000
BF90AY LRTA 2000
BF90AY XRTA 2000

Information:

Recommended Actions
Note: The procedures have been listed in order of probability. Complete the procedures in the order of the listed test steps.
Table 1
Troubleshooting Test Steps Values Results
1. Check for Leaks in Engine Oil Cooler Core
Cooler
Result: A leak was not found.
Proceed to the next step.
Result: A leak was found.
Repair: Install a new oil cooler core.
Drain the crankcase and refill the crankcase with clean engine oil.
Install new engine oil filters. Refer to the Operation and Maintenance Manual.
If the problem is not resolved, proceed to the next step.
2. Check the Jacket Water Pump
A. Check the weep hole of the jacket water pump for plugging. A plugged weep hole may cause coolant to be forced past the pump shaft seals into the crankcase.
B. Thoroughly inspect the water pump for damage and cracks. If internal leakage is suspected, remove the pump from the engine in order to perform a thorough inspection.
Pump
Result: The weep hole was not plugged and the pump is not damaged.
Proceed to the next step.
Result: The weep hole was plugged.
Repair: Clear the plug.
Result: The pump is damaged.
Repair: Repair the pump or install a new pump.
If the problem is not resolved, proceed to the next step.
3. Check the Auxiliary Water Pump (If Equipped)
A. Check the weep hole of the auxiliary water pump for plugging. A plugged weep hole may cause coolant to be forced past the pump shaft seals into the crankcase.
B. Thoroughly inspect the water pump for damage and cracks. If internal leakage is suspected, remove the pump from the engine in order to perform a thorough inspection.
Pump
Result: The weep hole was not plugged and the pump is not damaged.
Proceed to the next step.
Result: The weep hole was plugged.
Repair: Clear the plug.
Result: The pump is damaged.
Repair: Repair the pump or install a new pump.
If the problem is not resolved, proceed to the next step.
4. Check the Water-Cooled Turbocharger (If Equipped)
A. Pressurize the cooling system and thoroughly inspect each of the turbochargers for external leakage and internal leakage.
Turbocharger
Result: The turbochargers does not leak.
Proceed to the next step.
Result: The turbochargers does leak.
Repair: Perform the necessary repairs.
If the problem is not resolved, proceed to the next step.
5. Check for leaks in the Cylinder Head Gaskets
Gasket
Result: None of the gaskets are leaking.
Proceed to the next step.
Result: A gasket is leaking.
Repair: Install a new cylinder head gasket and new water seals in the spacer plate.
If the problem is not resolved, proceed to the next step.
6. Check if a Cylinder Head is leaking due to a Crack
Head
Result: None of the heads are cracked.
Proceed to the next step.
Result: A head is cracked.
Repair: Install a new cylinder head.
If the problem is not resolved, proceed to the next step.
7. Check if a Cylinder Liner is Leaking due to a Crack
Liner
Result: None of the liners are cracked.
Proceed to the next step.
Result: A liner is cracked.
Repair: Install a new cylinder liner.
If the problem is not resolved, proceed to the next step.
8. Check if the Block is Leaking due to a Crack
Block
Result: The block is cracked.
Repair: Repair the cylinder block or replace the cylinder block.


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