Chevrolet 1980 Light Duty Truck Service Manual page 397

BRAKES 5-43
8. To install, reverse Steps 1-7 above. Torque all
hydraullic lines and attaching bolts to specifications.
Lubricate pedal rod and linkage pivot bolts, pins,
sleeves and bushings with Delco Brake Lube (or equivalent).
See "Notice" on Page 1 of this section.
N O TICE:
9. Fill and bleed system. Refer to "Hydro-Boost
bleeding procedure."
10. Check brake pedal and stoplamp switch adjustment.