IAI America IF - Manual (Page 48)

5. Maintenance inspection
42
5.4 Internal Inspection
Turn the power OFF. Remove the belt cover and pulley cover, and visually inspect the interior.
Conduct he item below in the internal inspection.
Main Body Looseness of attachment screws
Guide Part Condition and dirt of lubricant
Timing Belt
Driving Belt : Scratch and tension
confirmation
Deceleration Belt : Scratch and tension
confirmation
Rear Side of the
Belt Cover
Condition of lubricant
The Belt cover can be detached with a 2mm-sized hex wrench and the pulley cover with a
2mm-sized or 1.5mm-sized hex wrench.
Visually inspect the inside condition. In the inspection, it should be checked if dust is involved
inside and the condition of the lubricant.
Even if the grease looks brown, it will be fine as long as the sliding area seems wet and shiny.
When the grease looks dirty and dull due to dust or wear due to the use for a long time, replenish
grease after cleaning.
Refer to Item 5.7 Check Items for the timing belt check.
x
Grease Check on the Rear Side of the Belt Cover
Check the lubricating condition on the rear side of the belt cover and belt cover support (made
of resin) located at the center of the slider so that the frictional resistance between the slider
and belt cover is reduced to move the slider smoothly.
When there is too little grease, replenish it.
Grease to be used: Multemp LRL 3 manufactured by Kyodo Yushi or equivalent
5.5 Internal Cleanup
x
When cleaning, wipe with a soft cloth to remove dust and dirt.
x
Do not blow compressed air so dust would not get in from gaps.
x
Do not use petroleum-based solvents, neutral detergents or alcohol.