Yamaha SR500E 1978 Service Manual page 54

Items Required < A I I o w a b l e »
Gear ratio: 3rd
4th
5th
Bearing type: Main axle (Left)
Main axle (Right)
Drive axle (Left)
Drive axle (Right)
Oil seal type: Drive axle (Left)
Secondary reduction ratio and method
Shifting mechanism:
Operation system
Shifting type
Oil seal type: Change lever
Kick starter:
Type
Oil seal type: Kick axle
Compression releaser:
Type
Lever free play
Oil seal type
Air cleaner:
Type/quantity
Carburetor:
Type and manufacture/quantity
I.D. mark
Main jet (M.J.)
Air jet (A.J.)
Jet needle: Clip position (J.N.)
Needle jet (N.J.)
Cutaway (C.A.)
Pilot jet (P.J.)
Mixture screw turns out
Starter jet (G.S.)
Float hight
Idling engine speed
Lubrication:
Transmission gear and engine sump oil
Quantity
Type
Oil pump: Type
Housing inside diameter
Housing depth (delivery)
Housing depth (scavenger)
Rotor diameter
Rotor thickness (delivery)
25/21 (1.190)
2 2 / 2 4 (0.916)
2 1 / 2 7 (0.777)
Needle bearïng (20-32- 12)
4 2 0 5
6 3 0 5 special
Needle bearing (20-36-12)
S D - 3 5 - 6 2 - 1 0
4 4 / 1 6 (2.750), chain
Return type, left foot operation
Guide bar type, cam drum system
SDO-14-24-6
Ratchet type
SD-25-35-7
Manual, wire linked cam axle type
2 mm (0.079 in)
SD-12-17-2.5-2NR
Dry, form rubber/1 pc.
V M 3 4 S S MIKUNI/1 pc.
2 J 2 0 0
#300
#8O
6FL25-2
P-8
3.5
#25
Preset
#5O
23.5 _+ 1 mm (0.925 _+ 0.039 in)
11 O0 r/min
Total amount: 2.4 lit (2.11 IMP. qt)
Periodic oil charge: 2.0 lit (1.76 IMP. qt)
Exchange with oil filter: 2.1 lit (1.85 IMP. qt)
Yamalube 2 0 W / 4 0 motor oil or equivalent
Trochoid pump
40.65 ~ 40.68 mm < 4 0 . 8 5 »
( 1 . 6 0 0 4 ~ 1.6016 < 1 . 6 0 8 3 mm>>)
4.03 ~ 4.06 mm < 4 . 0 9 m m »
(0.1587 ~ 0 . 1 5 9 8 in ,~0.1610 mm>>)
18.03 ~ 18.06 mm < 1 8 . 0 9 m m »
(0.7098 ~ 0 . 7 1 1 8 in < 0 . 7 1 2 2 in>>)
40.53 ~ 40.56 mm < 4 0 50 m m »
(1.5957 ~ 1.5968 in < 1 . 5 9 4 5 in>>)
3.98 ~ 4 O0 mm < 3 . 9 5 m m »
(0.1567 ~ 0 . 1 5 7 5 in < 0 . 1 5 5 5 in>>)
- 5 0 -