Do you need to replace Subaru head bolts?
When it’s done properly, the head bolts shouldn’t be permanently stretched to their yield point, as they are with the TTY method. For this reason, it may not be absolutely necessary to replace the head bolts. In fact, Subaru service information does not specify new head bolts as part of a head gasket repair job.
What kind of head gasket do you use in Subaru Forester?
We use the 11044AA642 Subaru Turbo headgasket (.56MM) it is an MLS but good quality OEM Fuji gasket. A little thinner but will be okay. Always machine the heads and go through the valve train, common for the valve guides to move. Had the head gasket replaced on my 2011 Forester last summer.
Do you need to replace the headgaskets on a Subaru?
Unlike most engines the pistons can easily be removed when the engine is removed and the cylinder heads off. It is not always necessary to remove the engine to replace the cylinder headgaskets but if the engine is removed keep this in mind in-case you have oil consumption problem.
Do you need to replace head bolts on a Subaru Outback?
This comes up from time to time. Right on, the Subaru manual does not show that the head bolts need to be replaced. The consensus seems to be reuse once or twice is fine; after that maybe consider replacement. I would follow the latest Subaru factory manual instructions for installing the head gaskets.
How to remove the exhaust valve from a Subaru?
Subaru cylinder heads machined mirror surface left side cylinder head removed without engine removal Subaru 2.5L cylinder head block surface Subaru cylinder head with rocker arms removed dropped Subaru exhaust valve guide dropped Subaru exhaust valve guide pic 2 close-up of Subaru exhaust valve at 200K
Can Subaru head bolts be reused?
They are reusable, even subaru says so. You have very strong steel bolts in aluminum heads with aluminum block, the threads would give out before the bolts would.
How to replace a headlight on a 2007 Subaru Forester?
Complete instructions for replacing a head light bulb on a 2007 Subaru Forester X 2.5L 4 Cyl. About Us Maintenance Parts & Tools Contact English SpanishFrench Search Home Subaru Forester 2006 Lights / Headlight (replace bulb) Headlight Change 2006-2008 Subaru Forester 1. Getting Started – Prepare for the repair Learn More > 2.
How often do Subaru head bolts need to be replaced?
Right on, the Subaru manual does not show that the head bolts need to be replaced. The consensus seems to be reuse once or twice is fine; after that maybe consider replacement. I would follow the latest Subaru factory manual instructions for installing the head gaskets.
How long does it take to repair a forester head gasket?
Repairing your forester head gasket might take up to two days as the technicians will need time to test and recheck it. It has been reported that the cooling system and sensors fail just after the gasket repair. You should not expect any problem after fixing it but just be aware that there is tendency for that.