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Experience:  19 years Cat, 3 years Case
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Forklift..Perkins..cylinder head bolt torque specs

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I have a 2005 Princeton PB-50 forklift with a Cat/Perkins 3024C engine. Need to know the valve lash specs and cylinder head bolt torque specs. Help!

Donnie :

Do you have the engine serial number?

Donnie :

I think they are all the same, here is what I have found.

Donnie :

(A) Exhaust valve

(B) Inlet valve

Bore ... 84 mm (3.3 inch)

Stroke ... 100 mm (3.9 inch)

Displacement ... 2.216 L (135 in3)

Cylinder arrangement ... In-line

Type of combustion ... Indirect injection

Compression ratio ... 23.3:1

Number of cylinders ... 4

Valves per cylinder ... 2

Valve lash

Inlet valve ... 0.2 mm (0.0078 inch)
Exhaust valve ... 0.2 mm (0.0078 inch)

Firing order ... 1, 3, 4, 2

When the crankshaft is viewed from the front of the engine, the crankshaft rotates in the following direction. ... Clockwise

When the camshaft is viewed from the front of the engine, the camshaft rotates in the following direction. ... Clockwise

The front of the engine is opposite the flywheel end of the engine. The left side and the right side of the engine are determined from the flywheel end. Number 1 cylinder is the front cylinder of the engine.

Donnie :

OOPS -I should have entered picture first.


serial number PO4158

Donnie :

Most begin with 424.

Donnie :

Some are G4P.

Donnie :

Here is the cylinder head spec's. 3024C head <<<click here.


how about G4P04158

Donnie :

OK, let me double check.

Donnie :

Yep, it looks the same as the information I have sent you.


Excellent, thankyou!

Donnie :

Your Welcome, thanks for using JustAnswer!

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