3-16
NITRO STAR F4.6 ENGINE Maintenance
Mantenimiento motor Nitro Star F4,6
Engine Maintenance
Drain all remaining fuel from the fuel tank. Use a fully charged glow igniter and try to restart the engine to burn any remaining fuel out of the lines.
After burning off the fuel, remove the glow plug and add several drops of after run oil, then crank the engine over to spread it throughout the
engine.
Vacíe completamente el deposito de combustible. Use un calentador de bujías bien cargado y arranque el motor con el combustible que queda
en los tubos. Una vez consumido todo el combustible, retire la bujía y eche unas gotas de aceite after run, haga rodar el motor para expulsar el
exceso de aceite.
If one way bearing, Roto Start or connecting rod are damaged, please refer to
diagram below.
Si el rodamiento one way ,el Roto Start o la biela están dañados , vea el diagrama
siguiente
Engine Features
Partes del motor
Heat Sink
Culata
Glow Plug
Bujía
Carburetor
Carburador
Exploded view
Despiece
1472
1471
1470
1473
1468
1481
1483
1485
1469
1476
1477
Z700
Spare Parts List
Lista de piezas
Number
Qty.
Description
Ref.
Cant.
Descripción
1495
1
Nitro Star F4.6 Engine With Pullstart
Motor Nitro Star F4.6 con arrancador
1414
2
Retainer For Piston Pin
Circlip bulon
1409
4
CAP HEAD SCREW M3.5x16mm
Tornillo cabeza cilíndrica M3.5x16mm
1420
1
Brass Collet
Cono arrastre embrague
1425
1
O Ring For Cover Plate (21BB)
Junta tapa trasera (21BB)
1426
1
Cover Plate (F4.1)
Tapa trasera (F4.1)
1427
8
Screw M2.6x6mm For Cover Plate
Tornillo M2.6x6mm para tapa trasera
1428
1
Pullstart Assy. (w/o One-Way Bearing)
Arrancador completo (sin rod. One way)
1430
1
One Way Bearing For Pullstart
Rodamiento one way para arrancador
1432
1
Starting Shaft (21BB)
Eje arrancador (21BB)
1433
1
Starting Pin/Pressure Spring (21BB)
Pasador arranque/ muelle presión (21BB)
1434
1
Lock Pin For Carburetor (21BB)
Pasador fijación carburador (21BB)
1442
1
Piston Pin/Retainer Set
Bulon/circlips
1447
1
Underhead (F4.6)
Culatin (F4.6)
Mantenimiento motor
Exhaust Outlet
Salida escape
Roto Start
Roto Start
Crankcase
Carter
1463
1488
1463
1484
1420
Number
Qty.
Ref.
Cant.
1450
1
1460
4
1463
1
1468
2
1469
2
1470
1
1471
1
1472
1
1473
1
1476
1
1477
1
1481
1
1483
1
1484
1
Reference Section
Ver sección
Carburetor Features
High Speed Needle
Aguja altas
1447
1460
1489
1442
1414
1433
1414
1492
1491
1434
1493
Description
Descripción
Dust Protection And O-Ring Complete Set
Guardapolvo y juntas toricas
GASKET FOR CYLINDER (0.2mm/F4.6)
Junta de cilindro (0,2mm/F4.6)
Slide Carburetor Complete (Composite/F4.6/D-Cut)
Carburador completo (composite/F4.6/ D)
Washer Set For Fuel Line Fitting
Arandelas de toma combustible
O-Ring For Carburetor Body
Torica carburador
Main Needle Valve Holder
Soporte aguja altas
Main Needle
Aguja altas
Main Needle/Fuel Intake Set
Conj. Aguja altas y toma combustible
Fuel Line Fitting/Washer Set
Toma combustible/ juntas
Dust Protection
Guardapolvo
Uniball
Rotula uniball
Slide Carburetor Main Body (Composite)
Cuerpo carburador (composite)
Slide Valve
Barrilete
Idle Adjustment Screw
Tornillo relenti
32
Break In
Rodaje
Linkage set up
Ajuste varillaje
Carburetor Set up Ajuste carburador
Partes del carburador
Idle Adjustment Screw
Tornillo relenti
Low Speed Needle
Aguja bajas
Slide Valve
Barrilete carburador
1409
1504
1490
1432
1425
1427
1430
1426
87119
87118
87118
Number
Qty.
Description
Ref.
Cant.
Descripción
1485
1
Idle Needle Valve(F4.6/D-cut)
Aguja bajas (F4.6/ D)
1488
1
Cylinder/Piston Set (F4.6)
Cilindro y pistón (F4.6)
1489
1
Cylinder/piston/Connecting Rod Set (F4.6)
Cilindro,pistón y biela (F4.6)
1490
1
Aluminum Heatsink Head (Purple/F4.6)
Culata aluminio (Púrpura/F4.6)
1491
1
Crankcase (Black/F4.6)
Carter motor (Negro/F4.6)
1492
1
Connecting Rod (F4.6)
Biela (F4.6)
1493
1
Crankshaft (SG Shaft/F4.6)
Cigüeñal (Tipo SG/ F4.6)
1504
1
Glow Plug Cold R5
Bujía fria R5
87117
1
Back Plate Unit For Nitro Star BB Series And Force 21/25
Tapa trasera para motores BB y Force 21/25
87118
1
Gear Set For Back Plate Unit
Piñon tapa trasera
87119
1
Case For Back Plate Unit
Tapa caja trasera
Z421
12
Cap Head Screw M2.6x8mm
Tornillo M2.6x8mm
Z423
12
Cap Head Screw M2.6x12mm
Tornillo M2.6x12mm
Z700
6
Set Screw M3x4mm
Tornillo M3x4mm
2-7
2-6
2-8
1428
1427
87117
Z421
87119
Z423