Figure 1-4. Centrifugal pump, left rear view.

Figure 1-4. Centrifugal pump, left rear view.

limit in Foot

(6) Nut and bolt torque data.

Size

Pounds Torque

Limit in Foot

Size

Pounds Torque

(f) Flywheel Housings.

(a) Cylinder Heads

1/2 ......................................80-90

1/2 ......................................100-110

(g) Spark Plugs.

(b) Main Bearing Caps

1/2 ......................................30-35

and Connecting Rods.

(7) Adjustment data.

1/2 ......................................85-95

Rocker arm clearance, intake, cold ....... 0.020

Rocker arm clearance, intake, hot ......... 0.018

Rocker arm clearance, exhaust, cold..... 0.026

5/8 ......................................145-155

Rocker arm clearance, exhaust, hot ...... 0.024

Magneto breaker points......................... 0.008 to 0.012

1/2 ......................................50-60

Pump high-pressure switch setting ........ 90/1000 psi

7/16 to 5/8 End Nuts............35

(pounds per

(e) Gear Cover, Water

square inch)

Pumps Front &Rear

Pump low-pressure switch setting.......... 90/1000 psi

End Plat , Oil Pans.

(8) Dimensions and weight.

Length.......................... 153.5 in.

3/8 ......................................25-30

Height .......................... 83.75 in.

7/16.....................................50-55

Width ........................... 38 in. (without fittings)

1/2 ......................................80-90

Weight ......................... 7,200 pounds (shipping weight)

Volume ........................ 450 cu. ft. (boxed)

1-5