80W90 Gear Oil Kis Kaam Aata Hai – Differential, Transmission, Aur

ByRobert Lozano

80w90 gear oil ek multi-purpose lubricant hai jo aapke vehicle ke differentials, manual transmissions, aur transfer cases jaise high-stress components ko ghisav aur garmi se bachata hai. Yeh aapke driveline ke zaroori hisson ko sudrid lubrication provide karta hai, jisse unki life badhti hai aur smooth operation bani rehti hai.

Har car owner, weekend DIY mechanic, ya off-road enthusiast jaanta hai ki gaadi ke engine oil ka khayal rakhna kitna zaroori hai. Lekin, kya aapne kabhi socha hai ki aapke vehicle ke andar chhipe hue gear systems ko kaun protect karta hai?

Aksar yeh zaroori hissa an-dekha reh jaata hai, jabki iska sahi lubrication aapki gaadi ki lambi umar aur behtar performance ke liye utna hi mahatvapurna hai. Hum EngineNeeds par aapko 80w90 gear oil kis kaam aata hai, iski gehrai se jaankari denge, taaki aap apni gaadi ko behtar tareeke se samajh aur maintain kar sakein.

Is comprehensive guide mein, hum 80w90 gear oil ke upyog, fayde, common problems, aur uski care ke best practices par baat karenge. Hamara maksad hai ki aapko woh saari jaankari mile jo aapko apni ride ko smooth aur powerful rakhne ke liye chahiye.

80w90 Gear Oil Kya Hai aur Yeh Kyun Zaroori Hai?

80w90 gear oil ek high-performance lubricating fluid hai jise vishesh roop se heavy-duty gear systems mein istemal karne ke liye banaya gaya hai. Yeh engine oil se alag hota hai kyunki iski banavat aur additives gear ki vishesh zarooraton ko poora karne ke liye design kiye jaate hain.

Iska “80W-90” rating iski viscosity ko darshata hai.

Pehla number “80W” (W for Winter) thande mausam mein iski patli hone ki kshamata batata hai, jisse cold starts par bhi gear components ko turant lubrication mil sake.

Dusra number “90” normal operating temperatures par iski viscosity ko darshata hai, jo garmi mein bhi ek stable aur protective film banaye rakhti hai.

Yeh gear oil aapke vehicle ke metal-to-metal contact ko kam karke friction, heat, aur wear ko rokta hai. Iske bina, gears ghis sakte hain, noise badh sakti hai, aur components ki life kaafi kam ho sakti hai.

Isliye, 80w90 gear oil kis kaam aata hai, yeh samajhna aapki gaadi ke driveline ki sehat ke liye bahut zaroori hai.

Gear Oil Aur Engine Oil Mein Antar

Bhale hi dono lubricants hain, gear oil aur engine oil ke kaam aur banavat mein bahut antar hota hai.

Engine oil engine ke andar combustion ke dauran hone wale high temperatures aur shear forces ko jhelne ke liye banaya jaata hai. Yeh engine ke moving parts ko lubricate karta hai, heat ko dissipate karta hai, aur combustion byproducts ko saaf karta hai.

Gear oil, vishesh roop se 80w90, high-pressure, sliding-friction environments ke liye design kiya gaya hai. Isme “Extreme Pressure” (EP) additives hote hain jo gear teeth ke beech hone wale bhari dabav aur ghisav ko jhelte hain.

Agar aap galat oil ka istemal karte hain, toh isse aapke vehicle ke components ko gambhir nuksaan ho sakta hai.

Aapki Gaadi Mein 80w90 Gear Oil Kis Kaam Aata Hai? Mukhya Upayog

Jab baat aati hai ki 80w90 gear oil kis kaam aata hai, toh iska upyog kai zaroori vehicle components mein hota hai. Yeh oil un jagahon par kaam karta hai jahan heavy loads, high torque, aur intense metal-on-metal contact hota hai.

Chaliye, dekhte hain ki aapki gaadi ke kin-kin hisson ko iski zaroorat padti hai.

Differentials (Front aur Rear Axle)

Differentials aapke vehicle ke axles mein paye jaate hain, aur inka kaam wheels ko alag-alag speed par ghumne dena hai, khaaskar jab aap turn le rahe hon.

Iske andar ring aur pinion gears hote hain jo lagatar high pressure aur friction mein kaam karte hain. 80w90 gear oil in gears ko lubricate karta hai, friction ko kam karta hai, aur heat ko dissipate karta hai.

Yeh especially off-road vehicles aur heavy-duty trucks ke liye critical hai jahan differentials par bahut zyada stress padta hai.

Manual Transmissions

Kuch purane manual transmissions aur heavy-duty trucks ke manual gearboxes bhi 80w90 gear oil ka upyog karte hain.

Yeh oil gear teeth aur bearings ko lubricate karta hai, jisse gear shifts smooth hote hain aur transmission ki life badhti hai. Modern manual transmissions aksar lighter viscosity oils ka upyog karte hain, lekin owner’s manual hamesha check karna zaroori hai.

Transfer Cases (4×4 Vehicles)

4×4 aur All-Wheel Drive (AWD) vehicles mein, transfer case engine ki power ko front aur rear axles mein distribute karta hai.

Isme bhi gears aur chains hote hain jo bhari dabav mein kaam karte hain. 80w90 gear oil yahan bhi critical lubrication provide karta hai, jisse off-road driving ke dauran bhi system smoothly operate hota hai.

Heavy Equipment aur Industrial Applications

Sirf cars aur trucks hi nahi, 80w90 gear oil ka upyog tractors, construction machinery (jaise excavators, loaders), aur anya industrial equipment mein bhi hota hai.

In machines mein gears aur bearings par bahut zyada load padta hai, aur 80w90 jaisa robust gear oil unhe lambe samay tak chalane mein madad karta hai.

80w90 Gear Oil Ke Fayde: Performance Aur Protection

Sahi gear oil ka istemal karna sirf component damage se bachna nahi hai, balki aapki gaadi ki overall performance aur efficiency ko badhana bhi hai. Benefits of 80w90 gear oil kis kaam aata hai, yeh samajhna aapko iski importance ko highlight karta hai.

Kam Friction Aur Wear

80w90 gear oil mein vishesh EP (Extreme Pressure) additives hote hain jo metal surfaces par ek protective layer banate hain. Yeh layer direct metal-to-metal contact ko rokti hai, jisse friction aur ghisav kaafi kam ho jaata hai. Kam ghisav ka matlab hai lambi component life.

Behtar Heat Dissipation

Gears ke chalne se bahut garmi paida hoti hai. Gear oil is garmi ko absorb karke components se door le jaata hai, jisse overheating ka khatra kam hota hai. Overheating se oil break down ho sakta hai aur gears ko nuksaan pahunch sakta hai.

Corrosion Protection

Gear oil mein corrosion inhibitors bhi hote hain jo metal parts ko rust aur oxidation se bachate hain. Yeh khaaskar un vehicles ke liye mahatvapurna hai jo nami wale vatavaran mein chalte hain ya jahan pani ka contact ho sakta hai, jaise off-road vehicles.

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Noise Aur Vibration Mein Kami

Jab gears sahi tareeke se lubricate hote hain, toh unke beech ka contact smooth hota hai. Isse differential ya transmission se aane wali whining, grinding, ya clunking jaisi awazein kam hoti hain. Ek shant driveline ek smooth ride ka sanket hai.

Extended Component Life

In sabhi faydon ka antim parinam hai aapke differential, transmission, aur transfer case jaise mahatvapurna components ki extended life. Regular aur sahi gear oil change aapko mahange repairs se bacha sakta hai.

Sahi 80w90 Gear Oil Chunna aur Badalne Ke Tips

Apne vehicle ke liye sahi gear oil chunna aur use time par badalna, 80w90 gear oil kis kaam aata hai tips ka sabse zaroori hissa hai. Yeh aapke vehicle ki performance aur longevity ke liye critical hai.

Owner’s Manual Ka Mahatva

Hamesha apne vehicle ka owner’s manual consult karein. Yeh aapko specific viscosity grade (jaise 80W-90), API service classification (jaise GL-4 ya GL-5), aur required fluid volume ki jaankari dega.

Galat specification ka oil istemal karne se components ko nuksaan ho sakta hai.

Synthetic vs. Conventional Gear Oil

Conventional 80w90 gear oil petroleum-based hota hai aur acchi protection deta hai.

Synthetic 80w90 gear oil, jaise ki Amsoil ya Mobil 1, synthetic base stocks se banaya jaata hai. Yeh behtar temperature stability, lambe drain intervals, aur superior protection provide karta hai, khaaskar extreme conditions mein. Off-roaders aur heavy-duty users ke liye synthetic ek accha vikalp hai.

DIY Gear Oil Change Steps (Safety First!)

Agar aap ek DIY mechanic hain, toh gear oil change ek manageable task ho sakta hai, lekin safety sabse pehle aati hai.

  1. Safety First: Vehicle ko level surface par park karein aur parking brake lagayein. Jack stands ka istemal karein, sirf jack par nirbhar na rahein. Personal Protective Equipment (PPE) jaise gloves aur safety glasses zaroor pehnein.
  2. Drain Plug Locate Karein: Differential casing ke sabse neeche drain plug hota hai. Fill plug thoda upar hota hai.
  3. Drain Karein: Ek drain pan (purane oil ko collect karne ke liye) neeche rakhein. Drain plug ko appropriate wrench (aksar square drive ya hex) se dheere se kholein. Oil garam ho sakta hai, savdhani rakhein.
  4. Inspection Karein: Jab oil drain ho raha ho, drain plug par lage magnet (agar hai) par metal shavings check karein. Thodi bahut fine metal dust normal hai, lekin bade chunks problem ka sanket ho sakte hain.
  5. Refill Karein: Drain plug ko saaf karke wapas lagayein aur torque specification ke hisaab se tighten karein. Phir fill plug kholein. Ek hand pump (garden sprayer jaisa) ya squeeze bottle ka istemal karke naya 80w90 gear oil tab tak bharein jab tak oil fill hole se bahar aana shuru na ho jaye.
  6. Fill Plug Lagayein: Fill plug ko bhi torque specification ke hisaab se tighten karein.

Agar aap uncomfortable hain ya vishesh tools nahi hain, toh ek licensed professional se kaam karwana hamesha behtar hai.

Service Intervals

Gear oil change intervals vehicle ke type, driving conditions, aur manufacturer recommendations par depend karte hain. Aam taur par, differentials ka oil har 30,000 se 60,000 miles (ya 50,000 se 100,000 km) mein badalna chahiye.

Heavy towing, off-roading, ya extreme temperatures mein chalane par jaldi change ki zaroorat pad sakti hai. Owner’s manual iske liye sabse reliable source hai.

80w90 Gear Oil Se Judi Samasyayein aur Unka Nivaran

Bhale hi 80w90 gear oil bahut robust hota hai, phir bhi isse judi kuch common problems ho sakti hain. Inhe pehchanana aur samay par theek karna common problems with 80w90 gear oil kis kaam aata hai, iski understanding ke liye zaroori hai.

Leaking Seals

Problem: Differential ya transmission housing ke aas-paas oil ke nishan dikhna. Seals (jaise pinion seal, axle seals) waqt ke saath kharab ho sakte hain, jisse oil leak hota hai.

Nivaran: Leaking seals ko turant replace karwayein. Oil level kam hone se components ko gambhir nuksaan ho sakta hai. Yeh aksar ek mechanic ka kaam hota hai kyunki isme parts ko dis-assemble karna pad sakta hai.

Contamination (Water, Metal Shavings)

Problem: Gear oil ka rang badalna (milky hone par pani ka sanket), ya usme bade metal particles dikhna. Water contamination off-roading ya deep water crossings ke baad ho sakti hai.

Nivaran: Contaminated oil ko turant drain karein aur naye oil se replace karein. Agar bade metal shavings milte hain, toh yeh internal component wear ka sanket hai aur ek professional inspection ki zaroorat hai.

Incorrect Fluid Type Ya Level

Problem: Galat viscosity ya specification ka gear oil istemal karna, ya oil level ka bahut kam ya bahut zyada hona.

Nivaran: Hamesha owner’s manual mein specified gear oil ka hi istemal karein. Oil level ko regularly check karein aur sahi level par maintain karein. Overfilling se bhi seals par dabav pad sakta hai aur leaks ho sakte hain.

Unusual Noises

Problem: Differential ya transmission se whining, humming, grinding, ya clunking jaisi awazein aana.

Nivaran: Yeh kam oil level, worn-out gears, ya bearings ka sanket ho sakta hai. Turant oil level check karein. Agar awazein bani rehti hain, toh vehicle ko ek qualified mechanic ko dikhayein. Ignore karne se bade aur mahange repairs ho sakte hain.

Overheating

Problem: Differential casing ka bahut garam hona, ya jalne jaisi smell aana.

Nivaran: Overheating kam oil level, bhari load, ya galat fluid ke karan ho sakti hai. Oil level check karein aur ensure karein ki aap sahi oil istemal kar rahe hain. Agar problem bani rehti hai, toh professional diagnosis zaroori hai.

Sustainable Aur Eco-Friendly Gear Oil Ke Vikalp

Aajkal, environmental concerns badh rahi hain, aur auto industry bhi sustainable 80w90 gear oil kis kaam aata hai aur eco-friendly vikalpon ki taraf dekh rahi hai. DIY mechanics aur enthusiasts ke roop mein, hum bhi isme apna yogdaan de sakte hain.

Biodegradable Options

Kuch manufacturers ab biodegradable gear oils offer karte hain jo traditional petroleum-based oils ke muqable vatavaran ke liye kam haanikarak hote hain. Yeh oils aksar vegetable oils se banaye jaate hain aur marine applications ya environmentally sensitive areas mein upyogi ho sakte hain.

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Agar aapko aise vikalp milte hain jo aapke vehicle ki specifications ko poora karte hain, toh inpar vichar karna ek accha kadam ho sakta hai.

Proper Disposal Methods

Yeh sabse mahatvapurna eco-friendly practice hai. Purane gear oil ko kabhi bhi gutter ya zameen par na fenkein.

  • Purane oil ko ek leak-proof container mein collect karein.
  • Ise apne local auto parts store, service center, ya designated recycling facility par le jayein.
  • Zyadatar jagahon par used oil recycling programs hote hain.

Sahi disposal se yeh hamare jal aur bhoomi ko pradushit hone se bachata hai.

Extending Drain Intervals

High-quality synthetic gear oils aksar lambe drain intervals provide karte hain. Iska matlab hai ki aapko oil kam baar badalna padega, jisse oil ki khapat kam hogi aur waste bhi kam hoga.

Lekin, owner’s manual aur synthetic oil manufacturer ke recommendations ko hamesha follow karein.

80w90 Gear Oil Care Guide: Apni Gaadi Ka Rakhein Khayal

Apni gaadi ke driveline components ko lambe samay tak healthy rakhne ke liye ek proactive approach apnaana zaroori hai. Yeh 80w90 gear oil kis kaam aata hai care guide aapko practical steps batayega.

Regular Inspection

Apne differential aur transmission casings ki regularly visual inspection karein. Oil leaks, dents, ya kisi bhi tarah ke physical damage ke signs dekhein. Off-roaders ko har trip ke baad yeh inspection zaroor karni chahiye.

Fluid Levels Check Karein

Engine oil ki tarah, gear oil levels ko bhi periodically check karna chahiye. Zyada tar differentials mein dipstick nahi hoti, isliye fill plug ko khol kar check karna padta hai ki oil fill hole ke level tak hai ya nahi.

Agar level kam hai, toh sahi specification ka oil top up karein aur leak ke source ko identify karein.

Leaks Ko Turant Address Karein

Agar aapko koi leak dikhta hai, toh use jaldi se theek karwayein. Chhota leak bhi samay ke saath bada nuksaan kar sakta hai, kyunki kam oil level se parts ghis sakte hain aur overheating ho sakti hai.

Correct Fill Level Ka Mahatva

Oil ko sahi level tak bharna bahut zaroori hai. Kam oil lubrication ki kami ka karan banega, jabki overfilling se pressure build up ho sakta hai jo seals ko damage kar sakta hai aur leaks paida kar sakta hai.

Hamesha manufacturer ke recommended fill levels ka palan karein.

Driving Habits Par Dhyan Dein

Aggressive driving, harsh acceleration, aur heavy towing se driveline components par zyada stress padta hai. Smooth driving habits apnaane se gear oil aur components dono ki life badhti hai.

Frequently Asked Questions About 80w90 Gear Oil

Kya main 80w90 gear oil ko apni automatic transmission mein use kar sakta hoon?

Nahi, bilkul nahi. 80w90 gear oil aur automatic transmission fluid (ATF) bahut alag hote hain. Automatic transmissions ko vishesh ATF ki zaroorat hoti hai jo uske hydraulic aur lubrication requirements ko poora karta hai. Galat fluid istemal karne se transmission ko gambhir aur mahanga nuksaan ho sakta hai.

Gear oil aur engine oil mein kya antar hai?

Gear oil aur engine oil ka primary function lubrication hai, lekin unke applications aur additive packages alag hote hain. Engine oil engine ke high temperature aur combustion byproducts ko handle karta hai, jabki gear oil (jaise 80w90) high-pressure, sliding-friction environments ke liye banaya gaya hai aur isme “Extreme Pressure” (EP) additives hote hain jo gear teeth ke bhari dabav ko jhelte hain.

80w90 gear oil ko kitni baar badalna chahiye?

Gear oil change interval aapke vehicle ke owner’s manual par depend karta hai. Aam taur par, yeh 30,000 se 60,000 miles (ya 50,000 se 100,000 km) ke beech hota hai. Agar aap heavy towing karte hain, off-roading karte hain, ya extreme conditions mein drive karte hain, toh aapko ise jaldi badalna pad sakta hai. Hamesha manufacturer ki recommendations follow karein.

Agar main galat gear oil istemal kar loon toh kya hoga?

Galat gear oil ka istemal karne se components ko nuksaan ho sakta hai. Galat viscosity ke karan lubrication ki kami ho sakti hai, jisse friction, heat aur wear badh jayega. Galat additive package (jaise GL-4 ki jagah GL-5 use karna jahan yellow metals hain) bhi syncros ko damage kar sakta hai. Isse gear noise badh sakti hai, shifting mushkil ho sakti hai, aur ultimately component failure ho sakta hai.

Kya 80w90 gear oil motorcycles ke liye suitable hai?

Kuch shaft-driven motorcycles ke final drives mein 80w90 gear oil ka upyog kiya ja sakta hai, lekin yeh engine ya wet clutch ke liye suitable nahi hai. Motorcycle ke owner’s manual ko hamesha check karein taaki sahi fluid specification ka pata chal sake. Zyada tar motorcycles ke engines aur transmissions ke liye vishesh motorcycle oils ki zaroorat hoti hai.

Conclusion

Aapne dekha ki 80w90 gear oil kis kaam aata hai aur yeh aapki gaadi ke driveline components ke liye kitna mahatvapurna hai. Differential, manual transmission, aur transfer case jaise systems ko sudrid protection provide karke, yeh oil unki lambi umar aur smooth operation sunishchit karta hai.

Sahi fluid chunna, samay par use badalna, aur regular inspections karna aapko mahange repairs se bacha sakta hai aur aapki ride ko hamesha top condition mein rakhta hai.

Ek jaankar aur savdhaan vehicle owner hone ke naate, aap apni gaadi ki sehat ke liye sabse accha decision le sakte hain. Is guide mein di gayi jaankari ko apnayein, aur jab bhi shaq ho, ek qualified professional se salah zaroor lein.

Apni gaadi ka khayal rakhein, aur woh aapka khayal rakhegi! Stay safe and enjoy the ride!

Robert Lozano
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