Operation CHARM: Car repair manuals for everyone.

Test Values

New Tolerance Limit
Piston Play 0.018 - 0.038 Millimeter (mm)
Cylinder #1 = 0.029 - 0.048 mm
0.12 Millimeter (mm)
Difference in Weight Between Any 2 Pistons in One Engine 5 Gram (g)10 Gram (g)