Engine Maintenance Cycle; Engine Maintenance Standards; T Orque Standar S - um UXPW125 Service Manual

2.1 Engine Maintenance Cycle

Cycle
Maintenance
Spark Plug
Valve Clearance
Engine Oil
Fuel Filter
Oil Strainer
Oil Filter
Idle Speed
I: Inspect, clean, adjust, lubricate or replace if necessary.
IMPORTANT NOTE: to guaranty the perfect function of fuel injection system, the fuel filter must
be changed every 3000 Km, as is specified in the table; and the fuel pump filter changed every
10000 km.

2.2 Engine Maintenance Standards

Engine oil
Capacity
Inlet
Valve Clearance
Exhaust
Standard
Spark Plug High RPM extreme use
Electrode clearance
Engine Idle Speed
2.3 . Torque Standards
Spark Plug：16 N.m.
Oil Discharge Bolt：24 N.m.
Engine Oil Cap Bolt：10 N.m.
Head Cap (cylinder head) Bolts：10 N.m.
Valve Clearance Nuts：14 N.m.
UXPW 125 ENGINE SERVICE MANUAL AND EFI DIAGNOSTIC
Travel
Inspection
T
I
Item
Specification
Filter is not removed
Oil filter removed
Dry Engine
Travel Kms（×1000 Km）
1 3
I
I I
R R
R R
C
R R
I I
C: Clean
Standard
SJ 10W/40
1.1L
（0.04-0.06）mm
（0.04-0.06）mm
CPR8EA-9(NGK)
CPR9EA-9(NGK)
(0.8-1.0) mm
6 9 12
I R
I I
R R
R R
R R
I I
R: Replace
Service Limit
1.2L
1
1.2
0.10mm
0.15mm
1400±100rpm
I
I
R
R
C
R
I
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