Increase Productivity in Workshop Jakarta

Lokasi : Workshop UT Cabang Jakarta

“Toolbox Improve”

Name : Arditia Saputra

Teknik Alat BeratPoliteknik

Manufaktur Astra

Background

General Service is a large enough income for the Service Division. Much components replaced and service so become the main income to Workshop

Service Jakarta. Would benefit from efforts to reduce lead time in the General Overhaule service with the goal of working with fast service, best quality, and raise the

level of consumer confidence.

Periodic Service

250 hours (Perioic)

500 hours (periodic)

1000 hours (Periodic)

2000 Hours (Periodic)

8000 HM Must GOH

Periodic Service Time

Trouble Pc small number of units that will be

GOH, so productivity must be high and fast but productivity to GOH service in Jakarta’s workshop is very slow, lead time always more from agreement and estimation. Such problems make the lead time is too long on each unit to be in the GOH.

Effects

a. The decline in consumer confidence for UT,

b. The length of processing time,c. Rising cost of production, because they

have to pay the man power for longer, more material, and materials more as well,

d. Increased losses due to a penalty of costumer.

Problem Solving with Q7 tolls by Astra

Fishbone Analysis

Loss Time each mechanicMechanic A

Loss Time each mechanicMechanic A

Mechanic loses time for find a tools, why? Because it’s have some

trouble factor, there are :

1. Tools in toolbox not complete2. Toolbox can’t moving, not

flexible3. Time to find tools too long

4. Distance toolbox and unit too far5. Time to borrow special tool in

tool room is too long

Improvement :make a new toolbox design

Material Specification

Plate Alumunium/Iron steel Thick : 3mm x Long 40 cm x High 80 cm (3 Pcs) =

*FREE Thick : 3mm x Long 40 cm x Length 50 cm (3 Pcs) =

*FREE Cover 3 pcs = Rp 45.000 Handle 6pcs = Rp 30.000 Tire 4 pcs = Rp 20.000 Other = Rp 30.000 TOTAL Rp 125.000  

Benefit after improvement toolbox

1. Increase process of productivity2. Taking easy tools for work3. Accelerate time find tools4. Avoid missing key5. Flexible toolbox for moving 6. Increase Provit7. Save until 225 million ripiahs / month

Conclussion Of the order process GOH above shows that

the lead time is very vital and critical point, that would have an impact on the increased unit sales as well. In the workshop there are several problems, in jakarta is lead time. There are several factors such as design of the toolbox is not flexible so that the necessary innovation to anticipate such problems. Expected after the innovation toolbox will accelerate the process of the GOH