Magnum Venus Plastech UltraMAX HVLS-1000 Series - Manual (Page 23)

HVLS-1000 Series Fluid Section Manual
Rev. 05/2012 Page | 23
ANNUAL MAINTENANCE CHECKLIST:
PART PROCEDURE
Air Filter (“Water Trap”) Drain. Repair any leaks or damage.
Gauges and Regulators Check for damage and proper operation.
Accumulator Remove and clean inside. Replace the O-Rings.
Danger: Never attempt to remove an accumulator
until you have relieved pressure. See Chapter 6
Accumulator & Filter.
Fluid Section Replace the oil in the oil reservoir. Clean and dry the
silencers. Check piston rod, trip sleeve, cylinder head
and piston for wear or damage, replace as required.
Replace the O-Rings, piston cups and packing set.
Rebuild lower assembly.