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General| Brand | Baotian |
|---|---|
| Model | BT49QT-7 |
| Category | Motorcycle |
| Language | English |
Discusses the importance of timely maintenance, its impact on performance, safety, and durability.
Outlines maintenance schedules based on time or mileage, including inspection, adjustment, tightening, lubrication, cleaning, and replacement.
Inspection refers to basic inspecting operations in accordance with items and requirements specified in the user's manual, including inspection with instruments or with eyes for abnormalities.
Adjustment refers to inspection-based adjustment and rectification of some specified machine parts, including adjustment of machine part plays.
Tightening refers tightening of bolts, screws and nuts of machine parts with tools so as to avoid loosening.
Cleaning is needed by machine parts and positions which call for cleanliness and tidiness. Cleaning operations include all the means and measures taken to remove dust, contamination, metal chips, oily stains and carbon deposits.
In order to facilitate smooth and easy running of moving machine parts, including swinging parts, reciprocating parts, sliding parts and vibrating parts, to reduce scuffing, abrasion, deformation and to reduce friction.
These operations refer to addition of oil, lubricants, cooling water, electrolyte, fuel and replacement of damaged parts with new ones.
Inspect throttle grip for easy and smooth movement. Inspect throttle free travel. Free travel: 2-6mm.
After a certain mileage, dust and impurities will gather in air filter case and strainer, which will clog strainer pores and reduce inlet of air and thus lead to excessive concentration of mixed gas.
Remove the bolts linking brake caliper and front shock absorber. Remove brake caliper.
Tighten front brake lever, press front shock absorber up and down and inspect actuation. Inspect front shock absorber to see if there is leakage; and if there is damage or loosening.
Press rear shock absorber to inspect actuation. Inspect shock absorber to see if there is oil leakage and if there is damage or loosening in machine parts.
Shows the locations of the frame number and engine number on the motorcycle.
Lists common body part troubles, their possible causes, and references to detailed service sections for resolution.
Causes for a deflected steering stem include imbalance of shock absorbers, bent front fork, or tire issues.
Causes of drum brake failure include worn brake lining, hardened brake blocks, damaged cables, or difficult brake cam rotation.
Causes of disk brake failure include inadequate liquid, contaminated brake blocks, bent discs, or worn caliper seals.
Causes for a stiff brake lever include caliper sliding issues, worn cylinder pistons, or clogged brake systems.
Causes for resisted braking include contaminated brake components, bent brake discs, or improper wheel adjustment.
Causes of abnormal braking sound include hardened brake blocks, worn linings, or internal brake drum slots.
Causes for steering deviation include steering stem rotation issues or bent/leaking shock absorbers.
Causes for front wheel oscillation include bent front axle, rim deformation, inadequate tire pressure, or loose bearings.
Spring fatigue is identified as the cause for a soft front shock absorber.
Causes for rear wheel oscillation include deformed wheel rims, poor wheel condition, or loose axle locking.
Spring fatigue is identified as the cause for a soft rear shock absorber.
Provides instructions for front wheel service, starting with dismounting the wheel and related components.
Details the procedures for servicing the front disk brake, including oil replacement, exhausting, and replenishing.
Covers the dismounting, inspection, and mounting of the front shock absorber assembly.
Details the dismounting and inspection of the front fork components, including bearings and steering stem.
Covers the dismounting and mounting of the handlebar, including switches, grips, and related controls.
Initiates the rear wheel service section, covering dismounting of the exhaust muffler and rear axle.
Begins the rear brake service section, covering muffler removal, wheel removal, and brake drum inspection.
Covers the dismounting, inspection, and mounting of the rear shock absorber assembly.
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