Chevrolet Low Cab Forward 4500 2019 Series Owner's Manual page 303

302 Technical Data
Brake pedal free play
Clearance between the brake pedal and the brake pedal
bracket (applied to the brake pedal)
Lever effective stroke
(Under pull force of approx. 147 N (15 kg/33 lb)
Battery type [BCI size]
(RC-CCA) x No. of units
Starter
Generator
*1
Remarks: see Engine Oil 0 192.
Remarks: *2 see Engine Coolant 0 198.
*3
Remarks: see Automatic Transmission Fluid 0 195.
Remarks: *4 see Rear Axle (Gear Oil Viscosity Chart) 0 213 or Rear Axle (Oil Level Check) 0 214.
Remarks: *5 only for vehicles equipped with optional limited slip differential.
*6
Remarks: The fuel tank capacity is stated on a metal plate attached to the fuel tank body. Only fill the tank to
95 percent of its capacity; this allows room for the expansion of the fuel.
Service Brakes
Parking Brake
Electrical System
31 T (180 - 750) x 1
12 V - 1.7 kw
12 V - 140 amp
Refer to Brakes 0 208.
6 - 8 notches