laporan kegiatan mingguan & form nilai

LAPORAN KEGIATAN MINGGUANPRAKTEK KERJA INDUSTRI

Nama : Rezky Gallant Charisma Perusahaan : PT. Petrosea Tbk,

Prodi : Teknik Alat Berat Minggu ke : 1

NIM : 9123120035 Jam kerja : 12 jam

No. Hari / Tanggal Waktu Kegiatan

1.Senin, 01 Juli

2013

06.00 – 18.00

Masuk Workshop

Administrasi

Induction / Safety

ISTIRAHAT

Introduce Names of Workshop

Clean APAR & Eye WashPulang

2.Selasa,02 Juli

2013

06.00 – 18.00

Masuk Workshop & Briefing

Read Part Manual & Schematic Hydraulic System 777 D OHT

ISTIRAHAT

Weekly Schedule Safety Inspection Manhaul Tracker 380

Cleaning Workshop

Pulang

3.Rabu, 03 Juli

2013

06.00 – 18.00

Masuk Workshop & Weekly safety Meeting “simulasi menggunakan APAR”

PMS 250 Hours unit HD 785-7

Clean & washing unit HD 785-7

ISTIRAHAT

Remove Turbocharger unit HD 785-7

PMS 900 Hours unit Grader GD 825

Pulang

4.Kamis, 04 Juli

2013

06.00 – 18.00


Remove Blade unit Dozer D 9 R-Till Cylinder Blade-Stabilizer Blade-Push arm Blade-Arm Blade

Clean & washing Component Blade Unit Dozer D 9 RISTIRAHAT

Inspection Undercarriage Dozer D 9 RRemove tank fire supression & tank grease at HD 785-7

PMS 500 Hours unit HD 785-7

Pulang

5.Jumat, 05 Juli

2013

06.00 – 18.00

Masuk Workshop & Brefing

Clean & washing unit HD 785-7

Replace pipe to filter transmissi unit HD 785-7 “leaking”

ISTIRAHAT JUM’ATAN

Replace Hose tyre handle unit Manitau “leaking”

Pulang

6.Sabtu,06 Juli

2013- OFF

7.Minggu,07 Juli

2013- OFF

MECHANIC

Acknowledged by Approved by

Yulius Roson /Rustam / Sukur RupiyonoMechanic Supervisor

Stephen Lockyer/Winarno/ Untung SMaintenance Superintendent






1.Senin, 08 Juli

201306.00 – 18.00


Remove & install exhaust stack unit LV “leaking”Remove & install Section line transmissi to filter “hose/coupling leaking”

ISTIRAHAT

Check spray sistem “valve water pump line not open position”

-Repaired Adapter bucket unit liebherr R9250-Install tip bucket unit liebherr R9250

Pulang

2.Selasa, 09 Juli

201306.00 – 18.00


Remove & Install Regulator line to steering unit HD 785 - 7

ISTIRAHAT

-Install track link unit Liebherr R9250-adjust track with greasing unit Liebher R9250

Pulang

3. Rabu, 10 Juli

2013

06.00 – 18.00

Masuk Workshop & Weekly safety Meeting

Cleaning Workshop

Memperbaiki compressor yang kemasukan udara di fuel sistem

Blow up/cleaning Element filter air cleaner

ISTIRAHAT

Check oil final drive,diffrential,transmissi & hyd unit HD 785-7

Replace Hose brake cooling front unit HD 785-7 “fatigue”

Remove & Replace spider joint front unit HD 785-7 “CCO”

Pulang

4.Kamis, 11 Juli

2013

06.00 – 18.00


Cleaning Workshop

Remove coupling turbocharger unit OHT 777 D

ISTIRAHATReplace & Install coupling turbocharger unit OHT 777 D

Pulang

5.Jumat, 12 Juli

2013

06.00 – 18.00


Repaired Fitting Hose Fuel tank & welding

Remove Componen Planetary gear set swing gear box LH unit liebherr R9250

ISTIRHAT JUM’ATAN

Replace Seat belt operator unit manhaul tracker 380

Remove Hose grease blade dozer D275AContinue Remove Componen Planetary gear set swing gear box LH unit liebherr R9250

Pulang

6.Sabtu, 13 Juli

2013- OFF

7.Minggu, 14 Juli

2013- OFF

MECHANIC


Yulius Roson / Rustam / Sukur RupiyonoMechanic Supervisor






No. Hari / Tanggal Jam Kegiatan

1.Senin, 15 Juli

201306.00 – 18.00


Press All Ex filter -Drain Oil Transmissi unit Dozer D 8 R-Top up oil transmissi unit Dozer D 8 R

ISTIRAHAT

Clean & washing unit LV

Kidney lube oil transmissi Dozer D 8 R

Pulang

2.Selasa, 16 Juli

201306.00 – 18.00


Clean & washing unit Dozer D 8 R

PMS 1000 Hours unit Dozer D 8 R-taking oil sample Engine,Transmissi,Hyd,Final drive & coolant-Change oil Transmissi,final drive & engine-Replace Oil filter engine,transmissi & hyd,-Replace fuel filter-Top Up/ added oil equalizer bar,pivot shaft & recoil spring- Adjust Track

ISTIRAHAT

Check oil level transmissi unit Dozer D 8 RReplace spider joint unit Dozer d 8 R

Pulang

3. Rabu, 17 Juli 2013

06.00 – 18.00 Masuk Workshop & Weekly safety Meeting

PMS 500 Hours Unit Liebherr R9250-Change oil Final Drive-Replace Coolant Filter-Replace Fuel filter-Replace servo/PTO/pump hyd Filter-Replace oil Brake filter-taking oil sample Final drive,engine,trans,hyd,coolant & swing

ISTIRAHAT

Refueling unit Liebherr R9250 with service truck

Cleaning workshop

Pulang

4.Kamis, 18 Juli

2013

06.00 – 18.00


Top up /added oil hydroulic Unit manitau

Washing Unit Dozer D275A

ISTIRAHATPMS 1000 hours unit Dozer D275A-taking oil sample engine,trans,hyd,final drive & coolant-change oil engine & replace oil filterWashing unit HD 785-7PMS 500 Hours unit HD 785-7-taking oil sample engine,trans,hyd,final drive,brake cooling,diff & coolant-replace oil filter,fuel filter,pre fuel filter & transmissi filter-Lubricate all grease fitting points

Pulang

5.Jumat, 19 Juli

2013

06.00 – 18.00


PMS 250 Hours Genset -Replace Oil filter & change oil engine-Replace Fuel filter & racor /pre fuel filter-Clean/blow up air cleaner element filter -taking oil sample oil engine & coolant

PMS 250 Hours unit GD 825A-Replace Oil filter & change oil engine-clean/blow up air cleaner element filter-greasing of injector grease


Repaired genset of troubleshooting “fuel sistem”

Pulang

6. Sabtu, 20 Juli

2013- OFF

7.Minggu, 21 Juli

2013- OFF

SERVICE


Sunaryo Umbola / Muhammad IlhamService Supervisor







1.Senin, 22 Juli

201306.00 – 18.00


Inspection Electrical Preventive Maintenance 500 h unit GD 16M Replace kabel seri batere unit GD 16M

ISTIRAHAT

Replace Flood lamp cyrcle RH GD 16M

Inspection Electrical Preventive Maintenance 250 h unit HD 785-7

Blow up/cleaning air filter AC

Install payload lamp unit HD 785-7

Pulang

2.Selasa, 23 Juli

201306.00 – 18.00


Replace oil level sensor PTO(power take off) unit Liebherr R9250

Replace PTP handle mic (radio) unit HD 785-7

Replace LED work lamp RH unit Liebherr R9250

ISTIRAHATReplace rear RH lamp cabin operator unit Liebherr R9250

Repair Mounting plat form cabin operator unit Liebherr R9250Replace V belt compressor/AC & V velt alternator unit Exca 330

Pulang

3. Rabu, 24 Juli

2013

06.00 – 18.00


Insert kabel Payload lamp to conduit

Inspection electrical PMS excavator ZX 330

Replace Fan belt unit exca ZX 330

ISTIRAHAT

Inspection Electrical PM HD 785-7Install payload lamp HD 785-7Top up Cairan electrolit batere

Replace RH Turn lamp Replace/repair RH work lamp

Pulang

06.00 – 18.00Masuk Workshop & Briefing

Replace sekring generator welder

4. Kamis, 25 Juli

Install kabel payload lamp unit HD 785-7Replace air filter AC unit HD 785-7

ISTIRAHAT

Replace & install Main Batere unit HD 785-7Pulang

5.Jumat, 26 Juli

2013

06.00 – 18.00


Refill water eye wash

Install kondensor AC unit Liebherr R9250

Refill freon unit liebherr R9250

Repair relay RH track unit Drill

ISTIRAHAT JUM’ATANChecking electrical service truckWashing unit DrillReplace compressor swith & kacher swith Replace RH work lamp unit Drill

Pulang

6.Sabtu, 27 Juli

2013- OFF

7.Minggu, 28 Juli

2013- OFF

AUTO ELECTRICAL


DwiYatmoko D.PAuto Electrical Supervisor






No.

Hari / Tanggal Waktu Kegiatan

1.Senin, 29 Juli

2013

06.00 – 18.00


Inspection Manhaul Tracker 380

Repair parking brake valve Manhaul Tracker 380

ISTIRAHAT

Replace AC Compressor Excavator Zx 450

Refill Freon AC Excavator Zx 450Pulang

2.Selasa,30 Juli

2013

06.00 – 18.00


Weekly schedule safety Manhaul Tracker 380

Re install wheel Hub / LH front axle shaft

ISTIRAHAT

Replace Breather Tangki hydraulic unit HD 785-7

Inspection Water Tank tracker 440Repair LH Rear fender Water tank 440

Pulang

3. Rabu, 31 Juli 2013

06.00 – 18.00


Install guard control valve hoist cylinder unit OHT 777D

Bleeding air & top up oil RH Front suspension unit OHT 7777D

Adjust RH Front suspension unit OHT 7777D

Replace O-ring T-adapter steering cylinder

ISTIRAHAT

Replace Alternator unit HD 785-7Replace air hose seat operator unit Tracker 380

Pulang

4.

Kamis, 01 Agustus 2013

06.00 – 18.00 Masuk Workshop & Briefing

Tool keeper

Replace Blower AC unit HD 785-7Top up Cairan electrolit batere

ISTIRAHATRemove RH kon bearing of wheel unit tracker 380

Adjust voltegh dump body sensor potentioner/proximity

Replace/Repair Kabel RH rear exhaust temperature sensor TurboReplace/Install kon bearing of wheel unit tracker 380

Pulang

5.Jumat,02 Agustus

2013

06.00 – 18.00

Masuk Workshop & Brefing

Swapped ECM engine unit liebherr R9250

Replace Alternator Belt unit HD 785-7

Repair Check point Torque conventer unit HD 785-7


Install payload lamp unit HD 785-7Pulang

6. Sabtu,03 Agustus 2013

- OFF

7. Minggu,04 Agustus 2013

- OFF

MECHANIC









1. Senin,05 Agustus 2013


Insert kabel payload lamp to condoitChecking oil tandem unit Grader 16 M

Checking Wheel compressor/inplay turbocharger

ISTIRAHAT

Install Payload lamp unit HD 785-7

Remove Radio PTP unit OHT 777D

Pulang

2.Selasa,06 Agustus

201306.00 – 18.00


Replace Hose high pressure AC unit Excavator ZX 450 hitachi

Remove Alternator unit Excavator ZX 450 hitachi

Insert kabel payload lamp to conduit

Replace LH Hose oil break cooling unit HD 785-7ISTIRAHAT

Install Payload lamp unit HD 785-7Replace sensor bor unit drill

Pulang

3. Rabu,07 Agustus

2013

06.00 – 18.00


Repaired back up alarm unit Drill

Inspection electronic system Dozer 275 A

Top up electrolite batere Dozer 275 A

Adjust v-belt alternator Dozer 275 A

Repaired Evaporator unit fuel tank Tracker 380ISTIRAHAT

Cleaning workshop

Pulang

4.Kamis,08 Agustus

201306.00 – 14.00 OFF / HARI RAYA IDUL FITRI

5.Jumat,09 Agustus

2013- OFF / HARI RAYA IDUL FITRI

6.Sabtu,10 Agustus

201306.00 – 18.00

Masuk Workshop & BriefingWashing & cleaning unit HD 785-7Replace air filter AC unit HD 785-7Replace Horn unit HD 785-7Top up cairan electrolit batere Adjust v-belt compressor AC unit HD 785-7

ISTIRAHATTop up water wahser unit HD 785-7 Inspection manhaul tracker 380

Pulang

7.Minggu,11

Agustus 201306.00 – 18.00

Masuk Workshop & BriefingCleaning WorkshopInspection wiper unit Crane

ISTIRAHATInstall gasket grease pumpInstall batere kacher

Pulang

AUTO ELECTRICAL


DwiYatmoko D.PAuto Electrical Supervisor






No. Hari / Tanggal Jam Kegiatan

1.Senin, 12 Agustus

201306.00 – 18.00


Clean & washing unit HD 785-7PMS 250 hours-Take oil engine sample/sos-Blow up/cleaning air cleaner filter-Cleaning breather -Greasing manual-Top up grease to grease pump

Blow up air filter AC unit HD 785-7

Top up cairan electrolit batere unit 785-7

Checking v-belt alternator & AC

Checking all indikator system operator

ISTIRAHAT

Remove & charging batere unit Grader 16M CAT

Cleaning workshop

Pulang

2.Selasa, 13 Agustus

201306.00 – 18.00


Clean & washing unit LV

PMS 250 hours unit Hitachi ZX 330-Replace oil filter,fuel filter,-blow up/cleaning air cleaner filter-taking oil sample oil engine-greasing manual

ISTIRAHAT

PMS 500 hours unit liebherr R9250-replace oil filter,coolant filter,racor element,fuel filter,servo filter & oil brake filter-change oil engine,oil final drive-top up grease swing-taking oil sample engine,fd rh/lh,pto,swing rh/lh,hyd & coolant

Repaired fuel pump of service truck

Pulang

3. Rabu, 14 Agustus

2013

06.00 – 18.00


Continue PMS 2000 hours unit HD 785-7-taking oil sample engine,transmissi,diff,hyd,coolant,brake cooling & fd rh/lh-replace oil filter,fuel,transmissi,hyd,brake cooling & brake element,-change oil engine,brake cooling,transmissi,diff & fd rh/lh-replace breather engine,transmissi,diff & damper-replace filter air cleaner-grease manual

PMS 500 hours unit HD 785-7-taking oil sample oil engine,transmissi,hyd,diff,coolant,brake cooling & fd rh/lh-replace oil filter engine,filter transmissi,fuel filter-change oil engine-kidney lube oil diff & final drive rh/lh-grease manual

ISTIRAHAT

PMS 2000 hours unit Hitachi zaxis 450LC-taking oil sample engine,fd rh/lh.swing rh/lh,hyd,coolant,spliter box-change oil engine,oil final drive-replace oil filter engine,fuel filter,pre fuel filter,air cleaner,-top up oil swing box rh/lh

Pulang

4.Kamis, 15 Agustus

2013

06.00 – 18.00


Cleaning workshop

PMS 500 hours Cat dozer D 8 R-taking oil sample engine,coolant,fd rh/lh,hyd & transmissi-replace oil filter engine,transmissi,fuel filter,water seperator & racor element-change oil engine-top up oil fd rh/lh-cleaning air cleaner & greasing manual all fitting grease

ISTIRAHATClean & washing unit HD 785-7

PMS 2000 hours unit HD 785-7-taking oil sample engine,transmissi,diff,hyd,coolant,brake cooling & fd rh/lh-replace oil filter,fuel,transmissi,hyd,brake cooling & brake element,-change oil engine,brake cooling,transmissi,diff & fd rh/lh-replace breather engine,transmissi,diff & damper-replace filter air cleaner-grease manual

Pulang

5.Jumat, 16 Agustus

2013

06.00 – 18.00


Swapped valve pump oil

Repaired valve pump oil

Top up oil hydraulic HD 785-7

Checking electrical system of HD 785-7

ISTIRAHAT JUM’ATANinstall v-bell alternator unit Dozer D275AClean & washing unit LV

Pulang

6.Sabtu, 17 Agustus

201306.00 – 18.00

Masuk workshop Merayakan hari kemerdekaan 17 Agustus

ISTIRAHATAdjusting rh/lh front/rear suspension unit HD 785-7Replace emergency stop unit Hitachi Zaxis 450LC

Pulang

7.Minggu, 18

Agustus 2013- OFF

SERVICE


Sunaryo Umbola / Muhammad IlhamService Supervisor







1.Senin, 19 Agustus

201306.00 – 18.00


Remove & clean component injektor greaseReplace o-ring kit component injektor grease

Mechanical Inspection unit service truck Iveco trakker 380Top up water wiper/washer & greas manual

ISTIRAHAT

Electrical inspection unit fuel truck Iveco trakker 380Top up water wiper/washerReplace mounting engine unit iveco trakker 380

Pulang


201306.00 – 18.00


Remove & repair guard fuel tank HD 785-7

Warn up/mechanical inspection OHT 777D

Repair & install RH guard motor hyd sproket/final drive Liebherr

ISTIRAHATremove & replace hose tilt cylinder blade D275A

Pulang

3. Rabu, 21 Agustus

2013

06.00 – 18.00


Replace hose torque conventer unit OHT 777D

Install damper unit HD 785-7

Install &Replace front drive shaft unit HD 785-7

ISTIRAHAT

Remove pipe line radiator unit HD 785-7

Remove turbocharger HD 785-7Pulang

4. Kamis, 22 Agustus 2013


Install Fan radiator unit HD 785-7Install Cover/guard fan radiatorContinue Remove turbocharger HD 785-7

ISTIRAHATInstall pipe line after coolerRemove all bolt head cover cylinder head

Adjust valve cylinder headPulang

5.Jumat, 23 Agustus

2013

06.00 – 18.00


Cleaning housing piston adjuster track

Install turbocharger HD 785-7

Install pipe line air intake turbocharger HD 785-7

ISTIRAHAT JUMA’ATAN

Replace hose high pressure ACInstall dryer AC unit Hitachi ZaxisRefill freon AC unit Hitachi Zaxis 330

Pulang

6.Sabtu, 24 Agustus

2013- OFF

7.Minggu, 25

Agustus 2013- OFF

MECHANIC









1.Senin, 26 Agustus

201306.00 – 18.00

-Masuk workshop and briefing-Remove damper and recondition damper unit HD 785-7 (midlife/cco)-replace bearing fan drive-ISTIRAHAT-install damper HD 785-7-install front drive shaft and universal joint-PULANG


201306.00 – 18.00

-masuk workshop and briefing-install muffler HD 785-7-install fan to drive and install cover/guard fan radiator-install pipe line radiator /coolant-ISTIRAHAT-install guard/bracket drive shaft-flushing RH/LH rear suspension -PULANG

3. Rabu, 28 Agustus

2013

06.00 – 18.00

-masuk workshop and weekly safety meeting-check working autolube/grease HD 785-7-ISTIRAHAT-Preventive maintenance clinic HD 785-7.testing and adjusting pressure.hydraulic.torque conventer.steering

4.Kamis, 29 Agustus

2013

06.00 – 18.00

-masuk workshop and briefing-inspection manhaul iveco trakker 380-remove transmissi GD 16 M from power train-ISTIRAHAT-inspection fuel truck iveco trakker 380-repair adaptor valve karcher-PULANG

5.Jumat, 30 Agustus

2013

06.00 – 18.00

-masuk workshop and briefing-replace hose telescope manitau-ISTIRAHAT JUMATAN-repair bracket safety mud/lumpur-remove LH front whell HUB assy .replace component assy-PULANG

6. Sabtu,31 Agustus 2013

- OFF

7.Minggu,01

September 2013- OFF


MECHANIC



laporan kegiatan mingguan & form nilai

Automotive