Yamaha TDM850 1996 User Manual

4-66
116.6  116.68 mm
TRANSMISSION, SHIFT CAM AND SHIFT FORK
ENG
NOTE:
12 Nm (1.2 mkg)
NOTE:
6. Inspect:
 Gear teeth
Blue discoloration/Pitting/Wear  Replace.
 Mated dogs
Rounded edges/Cracks/Missing portions 
Replace.
7. Check:
 Proper gear engagement (each gear)
(with its counterpart)
Incorrect  Reassemble.
 Gear movement
Roughness  Replace.
Main axle reassembling point:
Press the 2nd pinion gear
1 in the main axle as
shown.
8. Inspect:
 Circlips
Damage/Looseness/Bends  Replace.
INSTALLATION
1. Install:
 Main axle assembly
1
Use a pin
2 to align the bolt holes in the bearing
housing with the holes in the lower crankcase and
install the main axle assembly.
2. Install:
 Cover
 Bearing housing
1
After tightening the bearing housing bolts, tap the
outer edge of the bolt head with a punch
2 to pre-
vent it from loosening.

Yamaha TDM850 1996 Specifications

General

Displacement	849 cc
Bore x Stroke	89.5 mm x 67.5 mm
Compression Ratio	10.5:1
Fuel System	Carburetor
Transmission	5-speed
Final Drive	Chain
Front Suspension	Telescopic fork
Rear Suspension	Monoshock
Front Brakes	Dual disc
Rear Brakes	Single disc
Rear Tire	150/70-17
Fuel Capacity	20 liters
Seat Height	825 mm
Width	800 mm
Engine Type	4-stroke, parallel-twin
Ignition	Digital