Bajaj Discover 100M Service Station Manual page 130

SOP OF ENGINE DISMANTLING
1
4
2
A
Discover DTS-Si
Service Station Manual
TOP END DISMANTLING
Keep the engine which is removed from vehicle on engine holding fixture.
Dismantling - Cover Cylinder Head
Remove
• 4 Bolts (8mm A/F)
3
Skill Tip : Always loosen cylinder head cover bolts in criss - cross pattern.
• Cylinder head cover with gasket (rubber beading type)
Check TDC Position
Remove
• A l i g n r o t o r m a r k w. r. t .
Crankcase LH
• Check cam sprocket marks
from RH side
Cam Chain Tensioner
Remove
• One Bolt (A) (10 mm A/F)
• 'O' Ring
• Rotate chain tensioner 's
screw in clockwise direction to
take plunger backward & lock
it .
• Two bolts (B) (8mm A/F)
• Take out tensioner.
• Ta k e o u t g a s k e t c h a i n
tensioner.
99
B
B
Dealer Development Center
Akurdi Pune