GMT 050 - Maintenance Schedule; Repairs; Welding

GMT 050 User manual
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This lubrication advice only applies if the felling grapple is subjected to regular use and conditions. In
case of heavy use or extreme conditions (high temperatures, dust, etc.), more frequent lubrication
will be required. Remove possible snow, ice and dirt before commencing work
6.3 Maintenance schedule
Daily
Weekly
Monthly
Check bolts/nuts
X
Check attachment link
X
Visually check chain
X
Check chain
tension
X
Check saw blade
X
Lubricate grease nipples
X
Lubricate saw bearings
X
Replenish chain oil
X
Check frame
X
Check hinge points for wear
X
Check hydraulic hoses
X
Check for possible leaks
X
Check accumulator
pressure
X
Check brake pad wear
Maintenance schedule
If any one of the above points does not pass the check, the part in question must be repaired before
any further work is done with the felling grapple.
6.4 Repairs / Welding
If the felling grapple requires repair or modification, please contact
the manufacturer or distributor beforehand. The manufacturer or
distributor can provide necessary information related to repairs,
welding or modifications. Incorrect or amateur work can result in serious damage to the felling
grapple.
The below table applies unless otherwise indicated.
From Nm to ft lb (Foot Pound) multiply by 0,74
From Nm to in lb (Inch Pound) multiply by 8,85
Torque values