Valve lash on kohler ch23s

[rrman61]

I need the proper valve lash tolerance for a kohler ch23s v-twin.spec76582 serial no. 3402004971 thanks in advance

 

[leroy in ne]

See Kohler Manual on line. It shows hydraulic lifters so no lash spec. It would be 0.

 

[rrman61]

Ya I figured that out after I posted.what threw me off was apparently sometime in this mowers life(I bought it used) someone replaced the bolt that secures the exhaust rocker with a slightly longer bolt.after bottoming out the rocker was still loose.all good now

 

[Geo-TH,In]

See Kohler Manual on line. It shows hydraulic lifters so no lash spec. It would be 0.

Please fact check
My Kohler command has hydraulic lifters.
The Kohler courge may not have hydraulic lifters.
Again please fact check.. my memory pills are not working

 

[leroy in ne]

Please fact check
My Kohler command has hydraulic lifters.
The Kohler courge may not have hydraulic lifters.
Again please fact check.. my memory pills are not working

George READ the first five words I posted for FACT. If you can't believe the factory manual there must be a problem on your end. Leroy

 

[Geo-TH,In]

George READ the first five words I posted for FACT. If you can't believe the factory manual there must be a problem on your end. Leroy

Leroy
The kohler courage doens't have hyd lifters. The Kohler command has hyd lifters.

Kohler Courage SV720 (23.0 HP) engine: review and specs

Kohler Courage SV720 (23.0 HP, 725 cc) engine specifications: power and torque, valve clearance, oil type and capacity, service data.

www.engine-specs.net

Valve clearance
Intake valve clearance	0.101-0.152 mm (0.004-0.006 in)
Exhaust valve clearance	0.101-0.152 mm (0.004-0.006 in)

 

[leroy in ne]

Leroy
The kohler courage doens't have hyd lifters. The Kohler command has hyd lifters.

Kohler Courage SV720 (23.0 HP) engine: review and specs

Kohler Courage SV720 (23.0 HP, 725 cc) engine specifications: power and torque, valve clearance, oil type and capacity, service data.

www.engine-specs.net

Valve clearance
Intake valve clearance	0.101-0.152 mm (0.004-0.006 in)
Exhaust valve clearance	0.101-0.152 mm (0.004-0.006 in)

George: the question was for a model CH23S which I referenced to the FACTory Manual. it was not for some other model and series of engine. It appears to me you only read Kohler and 23 assuming it was a different engine not as specified in the original question.

 

[rrman61]

George: the question was for a model CH23S which I referenced to the FACTory Manual. it was not for some other model and series of engine. It appears to me you only read Kohler and 23 assuming it was a different engine not as specified in the original question.

It ended up being the exhaust valve seat backed out.is it practical or possible to replace the seat being it’s an aluminum head?

George: the question was for a model CH23S which I referenced to the FACTory Manual. it was not for some other model and series of engine. It appears to me you only read Kohler and 23 assuming it was a different engine not as specified in the original question.

ended up being the valve seat backed out.is it possible or practical to replace it being it’s an aluminum head