Preventive Maintenance Technician
Resume:
RESUME
Trade – Mechanic
Email – adyzq2@r.postjobfree.com
JUSTICE APPIAH
Tel - +233 (0-553-***-***
CAREER VISION
To work in a challenging environment demanding all my skills and effort to explore and adapt myself in different field and realize my potential where I get opportunity for continuous learning
MECHANIC SUMMARY
10+ years of experience in the field of Heavy Equipment Maintenance including the experience in the repair works of Heavy Equipment Machines/ Earth Moving Machines.Broad knowledge in determining the spare part of each machine or equipment with problem solving abilities.
RELEVANT SKILLS AND EXPERIENCE
Hardworking, self-motivated, adaptable and quick leaner, talent and ability to see the whole pictures, enthusiastic, committed resourceful team player with extensive communication in report writing and proposals confident and decisive under stressful conditions, effective in budgeting and cost control.
EMPLOYMENT
Company: SIERRA RUTILE LIMITED
Job Title: Mechanical Technician/Fitter(Power House, Engine Overhaul/Maintenance).
Period: MARCH 2022 TO DATE
Job duties
16cm 32c Engine Overhaul/Maintenance
Company: T.S GROUP LIMITED
Job Title: Maintenance Technician
Period: DECEMBER 2021 – MARCH 2022
Job Duties
Conducts repairs and maintenance on heavy equipment machines, rebuild of major components, cost control and in charge of workshop activities.
Machines Worked on – D1t, D9t,14h Graders, 16h Grader, Compactors, Loaders
Company: Maxinat company limited
Job Title : mechanical supervisor
Period: April 2018 to May 2020
Job Duties
Conduct repair and maintenance of heavy equipment, machines that were found to be defective, conduct regular check-ups of existing machines and apply preventive maintenance to keep good at all times. Prepare technical reports on machines found to be defective including budget and estimate and giving proper hand over to next shift, report writing.
Machines Worked On – D10t, D9t, Dozer, 992, 966
Loaders, 786 Trucks, 16m, 16h Graders, normet
Company: Goldfields Ghana Limited
Nov, 2010 – March, 2018
Job Title – Mechanic Lead Hand
Job Duties:
Conduct repair and maintenance of heavy equipment, machines that were found to be defective, conduct regular check-ups of existing machines and apply preventive maintenance to keep good at all times. Prepare technical reports on machines found to be defective including budget and estimate and giving proper hand over to next shift, report writing.
Machines Worked On – D10t, D9t, Dozer, 992, 966
Loaders, 786 Trucks, 16m, 16h Graders
EMPLOYMENT – MANTRAC GHANA LIMITED
Nov. 2008 - Nov. 2010 - Field Service Mechanic
Working at the mac site of Goldfields, conduct repairs and maintenance, Pit Running, Conducting Preventive maintenance, pre Pm Inspection, Troubleshooting of malfunction components and undercarriage repairs, Prepare Technical reports on files (machines).
Machines worked on – D10t, D9t, D10, D9r Dozers, 966, 992, Loaders Ad Truck,
785, 777f, Trucks, Backhole, 16m, 16h, 14h Graders.
EMPLOYMENT – GHEL (KOMATSU)
April, 2005 - Nov. 2008 - Mechanic
Conducting Engine Repairs at the engine rebuild Bay, work on break down engines at the field, engine removal and installation, rebuild and old engine to new engine by ordering the worn/damage parts of the old engine to build new. Keep workshop area safe troubleshooting, fault finding and fixing of major components. Conducting preventive maintenance, inspection on machines, checking wear rate and report witting,
Machines worked on - PC 100, PC1600, WA600, WA 300, 785 TRUCKS, 325 TRUCKS, DOZERS
EDUCATIONAL AND TRAINING
Maintenance management certificate – UMAT – 2012
Diesel and Heavy Duty Certificate - Kumasi Technical Institute
Related Course – Heavy Duty Technology, Science, Mathematics, Drawing and practical course work.
PERSONAL INFORMATION
Name : Justice Appiah
Date of birth : 15th November, 1982
Place of birth : Obuasi
Marital Status : Married
Nationality : Ghanaian
Religion : Christian
Occupation : Heavy Duty Mechanic
WORK EXAMPLES UNDER CARRIAGE REPAIRS
The machine is jacked and park safely (with axle stands), the master link bolts are removed to uncouple the track. The track frame assembly is then taken off the machine to a safe place. The track frame is now dismantled; all parts are inspected for wear and damage. All bushings, worn track guards, rollers and idlers are changed. After changing all damaged and worn parts, the track frame was assembled and put back to the machine. If the track is found worn, it is changed. The track is rolled over the idler, rollers and final drive. The track is finally coupled with the master link; master link bolts are tightened to manufacturer's specification. The track frame is filled with gear oil and track tension.
FIELDSERVICE TROUBLESHOOTING
Types of Breakdowns I Troubleshoot in the Field
Engine Overheating, Low Engine Power, Machine Difficult to Start, Slow Implement Movement, Oil Leakages, Low Engine Oil Pressure, Hard Steering,
TROUBLESHOOTING - EXAMPLES OF SOME I HAVE DONE
Problem: Motor Grader cannot move forward or backward
Troubleshooting Procedure - Check transmission oil level, check transmission filter for plugging, check transmission cables for damage, check transmission tubes for leaks and damage. After troubleshooting, it was found that the transmission pump pressure was below manufacturer's specification. So, the transmission pump was removed and dismantled. After dismantling, all the parts and O-ring seals were washed and checked for wear and damage. All damaged parts were changed.
PREVENTIVE MAINTENANCE
Involves washing of the machine to prevent contamination, taking samples of various oils for testing and inspection of machine to check for leakages (done while the engine is running). The machine is then parked with transmission in neutral, engine off, parking brake engaged, implements lowered, master key off and locked. If machine is a dump truck, bucket is raised and locked. All oil is drained and then re-filled to specification. All filters are then changed and all identified leakages repaired. If it is dump truck, the accumulator pressure, suspension cylinders pressures and height are checked; if found below specification, it is recharged to manufacture's specification. This done by using a nitrogen bottle fitted with pressure gauges: the valve in the hose (connected to nitrogen bottle) is attached to the valve on the accumulator and tightened inside the valve, then the valve on the nitrogen bottle is opened and gas is filled to specification. At the end, the machine is started and run for some time for leaks to be checked again if no leakage found it is finally tested and if found in good running condition, it is released for operation.
FIELDSERVICE TROUBLESHOOTING
Types of Breakdowns I Troubleshoot in the Field
Engine Overheating, Low Engine Power, Machine Difficult to Start, Slow Implement Movement, Oil Leakages, Low Engine Oil Pressure, Hard Steering and many more.
TROUBLESHOOTING - EXAMPLES OF SOME I HAVE DONE
Problem: Parking brake cannot release
Troubleshooting Procedure - check hydraulic oil level, check parking brake filter to see if plugged, check for any leaking or burst hose, check parking brake release pressure. After troubleshooting, the scavenge (gear pump) pressure was found below specification, so the scavenge pump (gear pump) was remove and dismantled. After dismantling, all the parts and O-ring seals were washed and checked for wear and damage. All damage parts were changed
REFERENCE
Mr. Maxwell Nyarko
Manager
Maxinat Company Limited
Mr. Edward Sarfo
Maintenance Suprintendent
Goldfields Ghana, Tarkwa
Mr. Karl Tims
Mantrac Ghana
Tarkwa
Mr. Ben Arthur
Ghel (Komatsu)
Mr. Claudios
Sierra Rutile Limited
Tel: +232-********
Contact this candidate