Lull 6K Service Manual - Manual (Page 69)

Service Manual — Models 644B, 6K, 844C, 8K, 1044C, 10K 3-1
Section 3 — General Maintenance
General Instructions
Performance of your machine is dependent on proper maintenance and
lubrication at designated intervals. Proper operating procedures and a
regularly scheduled maintenance and lubrication program will increase the
life of machine components and reduce machine down time.
Should a defect or failure occur to your machine, take it out of service
immediately. The machine must not continue to operate under any
circumstances as serious damage to the machine or personal injury may
result.
Attach a warning tag to the steering wheel of the forklift. If the forklift
should not be started, remove the ignition key.
Before doing any maintenance or repair work, get permission. Do not
perform any maintenance without authorization.
If you have been authorized to do maintenance, read the service manual,
study the instructions, and examine all the instructions and messages on
the machine.
When performing inspection, maintenance, lubrication, or adjustments to
the machine, be alert to evidence of excessive wear including odors and
noises that may indicate damage, malfunction, or other maintenance
problems.
Service Preparation Procedures
• Choose a clean, level work area. Check clearances and make sure you
have sufficient room. Make certain there is adequate light and
ventilation.
• Park machine on level surface, set the parking brake, level the frame,
and shut off the engine.
• Clean the walking and working surfaces. Remove oil, grease, ice,
snow, mud, and water to eliminate slippery areas. Sand any remaining
slippery areas.
• Make sure you have the correct tools. Keep tools clean and inspect
power cords.
• Make sure jacks and hoists are available and in good condition. Never
use jacks with cracked, bent, or twisted parts. Never use frayed,
twisted, or pinched cables. Never use bent or distorted hooks.
• Make use of mechanical assists. To protect your back from possible
injury, use proper lifting methods.