Lastec 721XRT, Owner'S Manual

Page: 53 / 58

Maintenance
Every 8 Operating Hours
Maintenance Lastec//021819 5-3
5
5.2 Every 8 Operating Hours

Complete the Pre-Operation Equipment Inspection Checklist.

Grease all grease zerks.

Verify all hardware is functional, securely fastened and in good condition.

Grease all wheel hubs.

Grease the PTO shaft collar and both cross bearings.

Inspect all belts for cracks, wear, or damage; replace as needed.

Inspect the spindle bearing grease seals (under each deck) for grease leakage or
improper seating.

Inspect gearbox and seals for leaks.

Verify that the split-tapered bushing bolts mounted in the drive pulley under the
gearbox are tight.
(Torque to 96-120 in.lbs)

Lubricate all joints and moving parts which are not equipped with grease fittings.
(
Recommend the use a nickel-based anti-seize for these areas).

Inspect entire Articulator for loose or entangled parts, debris, obstructions, mis-
placed tools, or any other possible safety hazards, equipment hazards or projectile
hazards. Clean off decks of any dirt, grease or oil.

Clean and gauge wheels to reset the bearing pre-loads. (Reference Service Bulletin
SB-0149)

Perform the appropriate maintenance procedures listed in your tractor manual.

Verify proper installation, operation and flow of grass chutes.