Pulsar 150/180 DTS-i
Service Station Manual
127
Dealer Development Center
Akurdi Pune
• Type / Heat value - RG 4 HC
• Gap between electrodes - 0.6 to 0.8 mm
• Electrode condition - No erosion
• Colour at the electrodes tip - Brownish
• Threads of reach portion - Ok / No damage
• Mating surface : No warpage/No scratches (Service limit for
warpage :0.05 mm)
• No fins breakage
• Spark plug hole threads - Ok / No damage
• Carbon built up in combustion chamber cavity- Clean it
• Valve seat : No pitting / No carbon deposition
• Proper fitment of Dampers (6 Nos)
• Proper fitment of ‘O’ rings
• Proper fitment of valve stem oil seals on valve guide
• Valve guide for crack if any
• Silencer mounting studs threads - Ok / No damage
• Oil gallery free from deposits
• Dummy plug threads intact
• Placement of shims between rocker arm and head cover.
• Presence of 20 rollers in each outer cage of rocker arm
• Tappet screw worn out / threads damaged
• Axial play in rollers.
• No fins breakage
• No Scoring marks
• No Seizure marks
• Ok Seating – mating surfaces
• Smooth Honing pattern
• Correct / Same grouping mark w.r.t. piston (A & B group)
• Inner diameter of block as mentioned in service data.
• Ovality - Not more then 0.05 mm.
• 5 Nos. of damper rubbers Properly fitted on fins
• Proper fitment of ‘O’ ring on bottom side
• Identification mark 'DK' on casting
Spark Plug :
Cylinder Head & Head Cover :
Cylinder Block :
PARTS INSPECTION PARAMETERS
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