DIY - pasang wallpaper

Aktiviti masa lapang baru-baru ini..

Membuat dekorasi bilik dengan memasang wall paper.

Beli wallpaper ni kat korea wallpaper

Masa beli harga promosi 2 rolls RM300

Kerja pemasangan wallpaper perlukan ketelitian supaya hasilnya nampak kemas. 

Sebelum pasang wallpaper ni, pastikan permukaan dinding rata.

Kalau wallpaper yang ada corak, kena lebih teliti terutama masa potong.

Kena pastikan tempat sambungannya tepat dan sepadan.

Belajar pasang wallpaper ni hasil pemerhatian saja..

Pada awal-awal beli dulu, tengok installer pasang nampak mudah. 

Perlukan 2 rolls wallpaper untuk satu bilik yg saiz sederhana.

Amacam...Cantik tak ??

Gam wallpaper yang digunakan. Harga RM10 sepeket beli kat kedai wallpaper juga. 

Bancuh gam ikut sukatan supaya gam tidak terlalu cair dan tidak terlalu pekat.

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service dan tukar carbon brush

Aktiviti masa lapang. Kalau kipas blower aircond tak pusing, cuba check carbon brush. 

Mungkin dah terlalu nipis.

Tukar carbon brush je..

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DIY-tukar brek pad wira

Tukar brek pad ni sebenarnya takde la susah mana. Cuma nak kena ada ada alat-alat yang cukup supaya tak sakit badan. Kerja pun lebih cepat. Yang berat sikit time nak buka tayar. Kalau skru tayar terlalu ketat, kena pakai alat special (nama dia batang besi paip..haha).

dah buka tayar...tayar letak bawah body utk keselamatan..kalau jack tu patah ke, selamat sikit

bahagian depan disc brek..ini nama caliper...kemudian buka nut 17mm di bhg bawah.

pastu angkat caliper ke atas & tarik keluar 

Kena guna G-clamp utk tekan piston brek masuk dalam. Kalau takde benda ni agak susah nak pasang brek pad baru...

cover minyak brek kena buka masa buat kerja-kerja ni..paras minyak brek akan naik bila tekan piston brek tadi..

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How to Troubleshoot an Oxygen Sensor

By Dan Ferrell, eHow Contributor

I want to do this! What's This?

The oxygen sensor in your car is constantly monitoring oxygen content in exhaust gases from your engine. This helps the vehicle computer adjust for the proper fuel/air mixture, which affects drivability. If you are looking for the cause of an engine-performance problem, a sudden increase in gasoline consumption, or if the car computer code is pointing you toward the oxygen sensor, follow these simple steps to verify the oxygen sensor's proper operation. Even performing these tests as part of a maintenance program will greatly benefit your car engine. So let’s get started.

Difficulty: Moderately Easy

Instructions

Things You'll Need:

• Ratchet
• Oxygen sensor removal socket
• 10-megaohm digital voltmeter
• Notepad and pencil
• Rags

1. 
   Locate the oxygen sensor in your vehicle. Follow the exhaust pipe at the exhaust manifold. You should find the sensor threaded into the exhaust pipe ahead of the catalytic converter.
   
2. 
   Inspect the oxygen sensor electrical connector for damage. Make sure it is free of dirt and grease. Keep the sensor harness a reasonable distance from the exhaust to avoid damage to the connector and wires.
   
3. 
   Idle the engine for about three minutes, then turn off the engine. Remove the oxygen sensor using a ratchet and oxygen sensor removal socket, keeping your hands and arms away from the exhaust pipe to avoid burning yourself. Closely inspect the tip of the sensor and make sure it is not heavily coated with carbon deposits. Thread the sensor back into the exhaust pipe.
   
4. 
   Check the voltage signal coming out of the oxygen sensor using a 10-megaohm digital voltmeter. Hook up the voltmeter's red probe to the sensor’s signal wire and the black probe to engine ground.
   
5. 
   Start the engine and let it idle for about two minutes while watching the digital reading on the voltmeter. It should be fixed for a short period at around 0.1 or 0.2 volts. After two or three minutes, the voltage reading will begin to fluctuate between 0.1 and 0.9 volts. If the sensor takes four minutes or more to begin fluctuating, replace it.
   
6. 
   Jot down in a notepad the lowest and highest voltage reading from the digital multimeter in any one-minute period. The voltage should fluctuate constantly between 0.1 and 0.9 volts. If the voltage goes above this range, remains below 0.5 volts or stays fixed at a particular voltage, replace the oxygen sensor.
   
7. 
   Disconnect the PCV valve vacuum line with the engine running. As the engine stumbles, watch the voltmeter reading. It should go down to about 0.2 volts. Reconnect the vacuum line.
   
8. 
   Open and close the engine throttle with a quick motion. The sensor’s output voltage should go up and down accordingly.
   
9. 
   Block the air intake duct using two or more rags. The sensor’s output voltage should go up to about 0.9 volts. If the sensor response is out of these voltage specifications, replace it.

Read more: How to Troubleshoot an Oxygen Sensor

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power window

Sabtu lepas, zakat fitrah untuk tahun ini telah dibayar.
Bayaran dibuat di kaunter bergerak yg dibuka di mydin USJ. Kebetulan masa jalan2 ternampak kaunter tu & orang pun tidak ramai, jadi aku ambil kesempatan bayar. Sesapa yg belum laksanakan rukun Islam ke-4 tu, sila jelaskan awal utk elak kesesakan.

Hari Ahad pula, aku menjalankan operasi memasang regulator power window kereta yg dah lama rosak. Kos beli part ni, rm35 satu set. Kalu upah pasang kedai mau 20-30 jugak ni.
Susah betul nak buka screw dia nih. Nasib baik ada brader cina ni tolong aku. Masa aku tengah bersusah-payah membuka 4 biji screw tu, dia lalu kat situ. Dia cakap "itu screw susah buka, pakai screw driver biasa tak boleh punya. Saya tau itu, sebab saya kereja kedai aksesori".
Kemudian dia pegi kat kereta dia, ambil satu set screw dlm tool box. Katanya
"Letak sini, saya bukak". Senang aje nampak dia buat.
Patutlah pakai screwdriver biasa susah, rupanya kena pakai yg special punya.
Nasib baik la, kalu tak memang tak boleh buka punya.
Nampaknya aku kena cari juga set screw macam tu, senang nak buat kerja.

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