Section 3 - Maintenance Routine Maintenance Service Schedules Periodic Replacement of Safety Related Components operation the service life of specific parts, so routinely replace them as important parts every 2 years. Routinely replace important parts concerned with safety. It is difficult to determine by visual inspection or from Table 2. Fuel System Table 3. Hydraulic System If any abnormality is found with any of these parts before the replacement time, repair or replace as you would do normally. described K Table 4. ( T 3-15) . Retighten, replace, etc, when any abnormality is found. Note: Replace O-rings, gaskets at the same time as hoses.
Contact your JCB distributor for replacement of safety parts. Carry out inspection of the hydraulic hoses and fuel hoses at the routine inspection described K Table 4. ( T 3-15) . When replacing the hoses, if the hose clamps are found to be deformed or cracked, replace the clamps at the same time as the hoses. Regarding hydraulic hoses not included in the routine replacement of safety parts, carry out the inspection Table 4. 3-15 3-15 9803/JSM-0412 Important Parts Replacement Interval Fuel Hose (Fuel Tank - Engine) Every 2 years or every 4000 hours, whichever comes first.
Fuel Hose (Fuel Filter - Injection Pump) Important Parts Replacement Interval Pump Exit Hose (Pump - Operation Valve) Every 2 years or every 4000 hours, whichever comes first. Boom Ram Line Hose Dipper Ram Line Hose Bucket Ram Line Hose Inspection Classification Inspection Item Start-up Inspection Fuel, Hydraulic hose connections, Oil Leakage from caulked parts. Special Independent Inspection (Monthly Inspection) Fuel, Hydraulic hose connections, Oil Leakage from caulked parts. Fuel, Hydraulic hose damage (cracks, wear, picking) Special Independent Inspection (Yearly Inspection) Fuel, Hydraulic hose connections, Oil Leakage from caulked parts.
Fuel, Hydraulic hose interference, squeezing, aging, twisting, damage (cracks, wear, picking)