Honda NSS250A Reflex 2001-2007, Manual

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LUBRICATION SYSTEM
5-3
SERVICE INFORMATION
GENERAL
• The oil pump can be serviced with the engine installed in the frame.
• The service procedures in this section must be performed with the engine oil drained.
• When removing and installing the oil pump, use care not to allow dust or dirt to enter the engine.
• If any portion of the oil pump is worn beyond the specified service limits, replace the oil pump as an assembly.
• After the oil pump has been installed, check that there are no oil leaks.
SPECIFICATIONS
Unit: mm (in)
TORQUE VALUES
TOOLS
Used engine oil may cause skin cancer if repeatedly left in contact with the skin for prolonged periods. Although this is
unlikely unless you handle used oil on a daily basis, it is still advisable to thoroughly wash your hands with soap and
water as soon as possible after handling used oil.
ITEM STANDARD SERVICE LIMIT
Engine oil
capacity After draining 1.3 liter (1.4 US qt, 1.1 Imp qt) –
After oil filter change 1.4 liter (1.5 US qt, 1.2 Imp qt) –
After disassembly 1.7 liter (1.8 US qt, 1.5 Imp qt) –
Recommended engine oil Honda "4-stroke motorcycle oil" or
an equivalent
Oil recommendation:
API classification: SG or higher
(except oils labeled as energy con-
serving on the circular API service
label)
Viscosity: SAE 10W-30
JASO T 903 Standard: MB
–
Oil pressure at EOP switch 530 kPa (5.4 kgf/cm
2
, 77 psi) at 5,000
min
-1
(rpm)/(80
°
C/176
°
F)
–
Oil pump
rotor Tip clearance 0.15 (0.006) 0.20 (0.008)
Body clearance 0.15 – 0.22 (0.006 – 0.009) 0.35 (0.014)
Side clearance 0.02 – 0.09 (0.001 – 0.004) 0.12 (0.005)
Oil pump cover screw 2 N·m (0.2 kgf·m, 1.5 lbf·ft)
Oil pump driven sprocket bolt 12 N·m (1.2 kgf·m, 9 lbf·ft) Apply oil to the threads, Left-hand threads.
EOP switch 12 N·m (1.2 kgf·m, 9 lbf·ft) Apply sealant to the threads (TB1207B or
equivalent).
Oil pressure gauge set
07506-3000001 Oil pressure gauge attachment
07406-0030000
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