Excessive Noise/Vibration; Detect The Excessive Noise And/Or Vibration - Honda NSA700A DN-1 2009 Service Manual

EXCESSIVE NOISE/VIBRATION

DETECT THE EXCESSIVE NOISE AND/OR VIBRATION

Engine Oil Level and Condition Inspection
1.
Check th e en gin e oil level and c o n d itio n (p a g e 4-11).
Are the engine o il level a n d c o n d itio n n o rm a l?
YES
- G O TO S TE P 2.
NO
- C han g e th e re c o m m e n d e d e n g in e oil (page 4 -11)
2. HFT Oil Pressure Inspection
Inspect th e HFT oil p ressu re (p a g e 11-12).
Is the o il pressure n o rm a l?
YES
- G O TO S TE P 3.
NO
- C logged oil passage.
3. N/D Clutch Inspection
Inspect th e N /D clutch (p a g e 11-82).
Is the N /D clutch correct?
YES
- G O TO S TE P 4.
NO
- Faulty N /D clutch.
4. N /D Solenoid valve Inspection
Inspect th e N /D so le n o id v a lv e (p a g e 11-107).
Is th e N /D solenoid valve c o rre c t?
YES - G O TO S TE P 5.
NO
- Faulty N /D s o le n o id valve.
5. Spool Valve and HFT Oil Passage Inspection
Inspect th e fo llo w in g :
- S p o o l v alve (p a g e 11-71)
- H FT oil passage (p a g e 11-72)
A re th e s p o o l valve and HFT o il passage n o rm a l?
YES
- G O TO S TE P 6.
NO
- • Faulty sp oo l valv e .
• C lean H FT oil passage.
6 H FT In sp ection w ith T h e E n g in e In s ta lle d in T he F ram e
Inspect th e HFT w ith th e e n g in e in stalled in th e fra m e (p a g e 11-14).
Is the HFT correct?
YES
- Replace th e e n g in e oil, th e n p e rfo rm th e H FT in itia liza tio n p ro ced u re (p a g e 11-93) and
recheck.
NO
- F a u lt/ H FT
HFT