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Maintenance Section 4-13
MAINTENANCE
DRIVE SHAFT YOKE, U-JOINT & STUB SHAFT
With engine stopped, inject Lithium-Complex extreme pressure grease
conforming to NLGI2-ISO 320 specifications into universal joints and slip yoke untill
grease appears at the seal. Grease them daily or every 8 hours .
GREASING PUMP DRIVE SHAFT COUPLER
With engine stopped, ensure drive shaft alignment by grasping coupler and sliding
back and forth. Coupler should slide freely with approximately 1/8” of end play. If
coupler does not slide freely, inspect for loose pump mount bolts, or damaged or
loose crank shaft adapter. Inject Lithium-Complex Extreme Pressure grease
conforming to NLGI2-ISO 320 specifications into coupler until grease begins to
protrude from ends. Grease daily or every 8 hours. Do not over grease.