Routine And Periodic Inspection - OKADA TOP Series Owners And Operators Instruction Manual & Parts List

Routine and periodic inspection

Part
Grease nipple(s)
All bolts and nuts
Chisel set pin(s)
Flange plugs for retainers
Hydraulic oil
Bracket
Chisel
Hydraulic oil filter
Back cap N gas
2
Shank bushing
Front cap bushing
All seals
Accumulator bladder
Valve
Cylinder
Cylinder sleeve
Piston
1
* Take steps, whichever comes first.
2
* As prescribed by the carrier machine manufacturer.
3
* Refer to the "Wear limit dimension of parts" for visual decision.
● Shorten the inspection and replacement frequency if the breaker is repeatedly used continuously for many hours.
● The numbers above are not to assure the lifetime of each part.
Check Item
Tightness
Wear or damage
Tightness
Insufficiency, deterioration or
contamination
Wear or damage
Wear or damage
Gas pressure
Wear or damage
Wear or damage
Flaws on the sliding surface
Flaws on the inner surface,
loosen plug
Flaws on the inner surface
Flaws on the inner surface
Countermeasure
Grease-up
Retighten
Replace
Retighten
Replenish or replace
Replace
Repair or replace
Repair or replace
Replace
Charge N gas
2
Remove flaws or replace
Remove flaws or replace
Replace
Replace
Repair flaws
Repair flaws, retighten
Repair flaws
Repair flaws
56
Frequency
Every 2 hours
Everyday
Everyday
Everyday
Everyday
2
Every 600 hours *
Every 1 month or 100 hours *
Every 1 month or 100 hours *
2
Every 100 hours *
Every 3 months or 300 hours *
Every 3 months or 300 hours *
Every 3 months or 300 hours *
Every 12 months or 1000 hours *
Every 12 months or 1000 hours *
Every 12 months or 1000 hours *
Every 12 months or 1000 hours *
Every 12 months or 1000 hours *
Every 12 months or 1000 hours *
1
1
1
1, 3
*
1, 3
*
1
1
1
1
1
1