TECHNICAL FEATURE
CAM DAMPER/PRIMARY DRIVE GEAR
The cam dam per/prim ary drive gear installed on the crankshaft consists of the collar, lifter, spring (two pieces), holder, pri
mary drive gear and associated fasteners.
LIFTER
The lifter has three bosses that engage three grooves on the prim ary drive gear. The lifter and prim ary drive gear are
forced together by the pressure of springs located between the holder and lifter. The position is fixed by splines on the col
lar.
The cam dam per/prim ary drive gear reduces sympathetic vibration between the engine and HFT by absorbing torque fluc
tuations. For example, when the lifter rotation speed exceeds the speed of prim ary drive gear rotation when accelerating,
the springs w ill compress and the lifter w ill slip in the groove. This slippage dampens the sudden change of torque.
An anti-backlash gear is included on the prim ary drive gear to prevent gear noise caused by torque fluctuation during
acceleration/deceleration.
WHEN ACCELERATING:
WHEN DECELERATING:
(LIFTER POTATION IS HIGHER )
(PRIMARY DRIVE GEAR
ROTATION IS HIGHER )
f
SPRING IS COMPRESSED
SPRING IS COMPRESSED
CAM DAMPER/
PRIMARY DRIVE GEAR
P
LIFTER
SPRINGS
PRIMARY DRIVE GEAR
(ANTI-BACKLASH GEAR)
2-6
Содержание NSA700A DN-1 2009
Страница 1: ...7 2009...
Страница 9: ...GENERAL INFORMATION EMISSION CONTROL INFORMATION LABEL...
Страница 25: ...GENERAL INFORMATION 1 21...
Страница 30: ...GENERAL INFORMATION FUEL TANK BREATHER HOSE FUEL TANK DRAIN HOSE FUEL HOSk t UPPER SIDE...
Страница 31: ...GENERAL INFORMATION FUEL HOSE FUEL TANK DRAIN HOSE FUEL TANK BREATHER HOSE UPPER SIDE FUEL...
Страница 32: ...GENERAL INFORMATION EXCEPT CALIFORNIA TYPE CALIFORNIA TYPE FUEL TANK 1 28...
Страница 36: ...GENERAL INFORMATION 1 32...
Страница 39: ...GENERAL INFORMATION LEFT REAR TURN SIGNAL WIRE SEAT LOCK CABLE RIGHT REAR TURN SIGNAL WIRE TAILLIGHT WIRE 1 35...
Страница 40: ...GENERAL INFORMATION r em o ve the LEFT SHROUD ENGINE GROUND TERMINAL FRAME GROUND TERMINAL 1 36...
Страница 44: ...2 TECHNICAL FEATURE 2 HFT 2 2 2 1...
Страница 127: ...FUEL SYSTEM PGM FI _________ COMPONENT LOCATION 6 2...
Страница 203: ...COOLING SYSTEM SYSTEM FLOW PATTERN RESERVE TANK RADIATOR CAP RADIATOR WATER PUMP 7 2...
Страница 220: ...8 ENGINE REMOVAL INSTALLATION COMPONENT LOCATION 8 2 ENGINE REMOVAL 8 4 SERVICE INFORMATION 8 3 ENGINE INSTALLATION 8 9...
Страница 221: ...ENGINE REMOVAL INSTALLATION COMPONENT LOCATION...
Страница 234: ...CYLINDER HEAD VALVE________ COMPONENT LOCATION 23 N m 2 3 kgf m 17 Ibf ft...
Страница 267: ...CYLINDER PISTON_____________ COMPONENT LOCATION...
Страница 278: ...HFT COMPONENT LOCATION 11 2...
Страница 279: ......
Страница 295: ...HFT Note Rem ove the right side cover page 3 14 Note Remove the radiator reserve tank page 7 17 11 19...
Страница 395: ...ALTERNATOR STARTER CLUTCH COMPONENT LOCATION...
Страница 408: ...CRANKCASE CRANKSHAFT COMPONENT LOCATION Q 42 N m 4 3 kgf m 31 Ibf ft 12 N m 1 2 kgf m 9 Ibf ft 13 2...
Страница 425: ...FINAL DRIVE__________________ COMPONENT LOCATION 14 2...
Страница 426: ...FINAL DRIVE...
Страница 469: ...FRONT WHEEL SUSPENSION STEERING COMPONENT LOCATION 15 2...
Страница 500: ...REAR WHEEL SUSPENSION...
Страница 512: ...HYDRAULIC BRAKE COMPONENT LOCATION FRONT...
Страница 513: ...HYDRAULIC BRAKE REAR 45 N m 4 6 kgf m 33 lbf ft PARKING 23 lbf ft 17 3...
Страница 583: ...BATTERY CHARGING SYSTEM COMPONENT LOCATION REGULATOR RECTIFIER SYSTEM DIAGRAM MAIN FUSE 4 0 A...
Страница 602: ...ELECTRIC STARTER COMPONENT LOCATION ENGINE STOP SWITCH SYSTEM DIAGRAM 21 2...
Страница 619: ...LIGHTS METERS SWITCHES COMPONENT LOCATION RIGHT 22 2...