LUBRICATION 0-3
LUBRICATION DATA (CHART O N OPPOSITE PAGE) Item Item No. 1 Spring Shackles & Brackets (1)
..........
2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 24
Spring Slip Pads ( 1 ) ............................. Steering K n u ck les............................... Steering Tie Rod E n d s ........................ Steering Drag Link ............................. Steering Idler Lever ( 1 ) ..................... Power Steering Cylinder Ends (1) . . . . Trans. Shift Relay Lever ( 1 ) .............. Transmission Shift Rod U-Joints (1) . . Auxiliary Trans. Shift Tower (1 ).......... Prop. Shaft U -Joints............................. Prop. Shaft Slip J o in t .......................... Steering Column U -J o in ts................... Steering Column Slip Joint ................. Clutch Release Cross Shaft ( 1 ) ............ Clutch Release Bearing ..................... Tru-Stop Brake (1) ............................. Speedometer A d a p te r.......................... Brake Camshaft - F. ( 2 ) ..................... Clutch and Brake Master Cylinder . . . Steering Gear H ou sin g........................ Battery Terminals ............................. Electric Shift Unit (2 - S p d .).................
24 24 25
Transmission (S p ic e r )........................ Transmission - Auxiliary ( 1 ) .............. Rear Axle ...........................................
26 27 28 29 30
Front Wheel Bearings.......................... Rear Wheel B e a rin g s.......................... Brake Cam Roller Pins - F. (2) .......... Brake <fc Axle Cylinder Air Cleaner (1). Air-Hydraulic Cylinder ( 3 ) .................
Transmission (Clark) (F u lle r )............
Symbol C C C C C C C C C C C C C C C C S27 C C C S12 C S3 S7 MP MP MP MP MP MP MP S2 S2 E
Remarks 2 fittings each s h a c k le .............. 1 fitting each b ra c k e t................. Apply each e n d .......................... 2 fittings each side ................... 1 fitting each end ..................... 1 fitting each end........................ 2 fit t in g s .................................... 1 fitting .................................... 1 fitting each jo in t ..................... 1 fitting .................................... 1 fitting each jb in t ..................... 1 fitting each jo in t ...................... 1 fitting each jo in t ..................... 1 fittin g ...................................... 1 fitting each end ...................... Cup or fitting (sparingly) .......... 4 or 8 fittin g s ............................. 1 fitting .................................... 1 fitting ea. (apply sparingly) . . Fill - 1/2” below o p e n in g .......... To level of filler p lu g................. Keep c o a te d ............................... To level of filler plug .............. To level of fille r plug .............. To level of filler p lu g ................. Drain and refill ........................ To level of filler plug .............. To level of fille r p lu g ................. To level of filler p lu g................. Drain and refill ........................ Hand pack or use lubricator . . . Hand pack or use lubricator . . . Clean and reinstall ................... To level of plug ........................
t When ” C" Chassis Lubricant is specified, lubri
cate every 6,000 miles or 60 days, whichever occurs first. * Or once a year, whichever occurs first.
.
S6
Miles t 6,000 6,000 6,000 6,000 6,000 6,000 6,000 6,000 6,000 6,000 6,000 6,000 6,000 6,000 6,000 6,000 6,000 6,000 6,000 6,000 6,000 6,000 6,000 12,000 6,000 6,000 12,000 6,000 6,000 6,000 24,000# 20,000* 20,000* 20,000 6,000 12,000
#
Or every 12,000 miles if truck is operated in exceptionally heavy work or at continuous high speeds. (1) Some Models. (2) Air Brake only. (3) Hydraulic Brakes only.
CHEVROLET SERIES 70-80 HEAVY DUTY TRUCK SHOP MANUAL
