Measure the outside diameter of piston at the end of auxiliary cup.

Baotian Bt49Qt 20B2 Meat Manual Is For

This manual is for maintenance men to repair and maintain BT49QT-28 and it is also useful when maintain other models.

We reserve the right to amend the data, instructions and specifications without advice.

ITEMS OF MAINTENANCE When the motorcycle is used, parts loose and mechanical wear inevitably occur to varied extents.

Neglecting of timely maintenance not only reduces its mechanical function, economic performance, stability and durability, but also threatens the safety of the motorcycle and the rider.

Free travel: 2-6mm The main adjusting position is beside the carburetor.

Adjust by loosening the fastening nut and turning the adjusting nut.

Front brake (disk brake) Remove the bolts linking brake caliper and front shock absorber.

Do not pull brake lever when brake caliper is removed so as to prevent jamming of brake blocks.

Remove the three mounting bolts of the rear wheel mounting base.

Inspect rear shock absorber to see if there is oil leakage and if there is damage or loosening in machine parts.

Lift rear wheel, press rear wheel right and left to inspect if engine suspension lug buffer bush is loose.

Specified pressure Unit: KPa Front tire Rear tire Tire Specifications: Front tire 13060-13 Rear tire 13060-13 Inspect if front wheel nut is loose.

PRECAUTIONS IN OPERATION Removed washers, 0-rings, elastic retaining rings and split pins must be replaced with new ones.

When mounting bolts, nuts and screws, proceed from trial tightening, from larger diameters to smaller diameters and inner ones to outer ones in a diagonally order.

When connecting connectors with locks, confirm that their locks are fastened.

Confirm that connectors plastic sleeves completely cover the connectors without fail.

Baotian Bt49Qt 20B2 Meat Free From Breakage

Before connecting the connectors, confirm that their sleeves are free from breakage and their terminals are not oversized.

When mounting body cover parts, be sure to align the corresponding parts of hoods.

Limit of use: Replace if 0.2mm.

Wheel Rim Oscillation Inspection Measure oscillation value on a correcting bench.

Limit of use: Replace if 2.0mm.

Traverse direction: Replace if 2.0mm.

Grip brake lever fast and open exhaust valve 12 turn to let out air and lock exhaust valve.

Repeat this operation till no bubbles are exhausted from brake oil passage.

Inspect for scratches and other damages on main cylinder and piston.

Baotian Bt49Qt 20B2 Manual Meat