15 MAY 1970 (Supersedes LO 5-3805-210-20-2, dtd 16 Feb 1960)
GRADER ROAD, MOTORIZED; DIESEL DRIVEN; 12,100 TO 14,300 LB
PRESSURE AT BLADE: 12 FT BLADE (HUBER-WARCO MODEL 4D)
W/GMC DIESEL ENGINE MODEL 4025
Reference: LO 5-3805-210-12/1 and C9100-IL
Intervals are based on normal hours of operations. Adjust to compensate for
Clean parts with SOLVENT, dry-cleaning, or with OIL, fuel Diesel.
abnormal operations and severe conditions.
During inactive periods,
sufficient lubrication must be performed for adequate preservation.
Clean fittings before lubricating.
Lubricate points indicated by dotted arrow shafts on both sides of equipment.
Relubricate after washing or fording.
A dotted circle indicates a drain below.
Drain crankcase and gearcase when hot. Fill and check level.