D342 INDUSTRIAL & MARINE ENGINES Caterpillar

Pressure of SAE 10 oil at 195 ± 10°F (90 ± 6°C) when measured at the clean side of the oil filter at the oil filter base:

Full load rpm ... 39 ± 7 psi(2.74 ± 0.49 kg/cm²)

Low idle rpm ... 25 ± 7 psi(1.62 ± 0.49 kg/cm²)

(1) Diameter of the drive shaft ... .7407 ± .0003 in.(18.814 ± 0.008 mm)

Bore in the bearings for the drive shaft ... .743 to .744 in.(18.87 to 18.90 mm)

Maximum permissible clearance between shaft and bearings ... .006 in.(0.15 mm)

(2) Clearance between gears and cover ... .0020 to .0046 in.(0.051 to 0.117 mm)

(3) Clearance between gears and body ... .0020 to .0045 in.(0.051 to 0.114 mm)

(4) Clearance between gears and body ... .0020 to .0046 in.(0.051 to 0.117 mm)

(5) Diameter of the idler shaft ... .7405 to .7410 in.(18.809 to 18.821 mm)

Bore in the bearings in the gears for the idler shaft ... .743 to .744 in.(18.87 to 18.90 mm)