waratah HTH622B SIII, Operator'S Manual

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Periodic Maintenance Record
SERVICE INTERVALS
Service intervals are shown on this chart. Also perform service on items at multiples of the original requirement. For example, at 2000 hours also
service those items (if applicable) listed under 1000 hours, 200–250 hours, 50 hours, and 8 hours or daily.
As Required
□ Inspect the condition of the top and main saw chain □ Clean the debarking feed wheels and colour marking equipment
□ Inspect the chain shot guard □ Clean debris from the arm, saw and measuring equipment
Every 8 Hours or Daily
□ Inspect the condition of the top and main saw chain □ Inspect and clean the measuring equipment and sensors
□ Lubricate all grease fittings (every 4 hours if working with hardwood) □ Fill the lubrication reservoir
□ Check the control valve, motors, cylinders, and hoses for leaks or
wear
□ Check the hydraulic oil level
□ Inspect the chain shot guard
Every 50 Hours or Weekly
□ Complete the 8 hour or daily schedule □ Check the upper delimb arm pivot pin cap screw torque (hardwood
application)
□ Inspect the frame and arms for cracks and / or excessive wear □ Check the condition of the feed wheels and the feed wheels hub nut
torque
□ Inspect the arms for wear or damage; sharpen or replace as needed □ Check the fixed feed wheel and motor mounting cap screw torque
□ Check the front knife nut torque □ Inspect and grease the measuring wheel bearings and the SC100
main saw bearings
Every 200–250 Hours or Monthly
□ Complete the 50 hours or weekly schedule □ Check and inspect the upper delimb arm pin and pin cap screw torque
(softwood application)
□ Check the control valve mounting cap screw torque □ Clean and inspect the top saw area
□ Check the electrical bracket mount cap screw torque □ Clean and inspect the top saw bar
□ Check and inspect the tilt frame pins and bushings □ Torque the top saw mounting cap screws
□ Check the feed wheel arm mounting cap screw torque □ Torque the main saw (SuperCut) mounting cap screws
□ Check the main saw (3/4" saw) mounting cap screw torque □ Grease the main saw feed out rack (SuperCut)
□ Grease the main saw swing arm bearing (3/4" saw) □ Grease the fixed feed motor shaft splines (hardwood application)
□ Check the rotator pinion and gears for wear, and add grease □ Check the lower delimb arm pin and pin cap screw torque (softwood
application)
□ Check top saw proximity sensor for looseness or damage
Every 1000 Hours or 6 Months
□ Complete the 200–250 hours or monthly schedule □ Fixed feed motors: Check end float and shim motor if needed
□ Check all the harvester head hydraulic pressure settings □ Torque the rotator ring gear cap screws
□ Rotate the feed wheels □ Torque the rotator motor mounting cap screws
□ Grease the fixed feed motor shaft splines (softwood application) □ Inspect diameter sensor. Rotate shaft by hand several times both
ways to stop build-up of corrosion on plates
□ Check front knife and shim if needed
Every 2000 Hours or Yearly
□ Complete the 1000 hours or 6-monthly schedule □ Clean and inspect the delimb arms, feed arms, link pins, bushings,
cradle link pins, and main frame
□ Torque the rotator ring gear to tilt frame cap screws □ Inspect rotator pinion support for cracks
Model:
PIN/Serial Number: Delivery Date: Hour Meter Reading:
Comments:
Maintenance: Schedule
3-2-1
T7M7G6M,000065A-19-02FEB22