Yamaha YZF-R1 2020 Service Manual page 303

Removing the timing chain and timing chain guide
3
(5)
2
6 N ・ m (0.6 kgf ・ m, 4.4 lb ・ ft)
1st
3.0 N ・ m (0.30 kgf ・ m, 2.2 lb ・ ft)
2nd
Specified angle 90˚
*
Following the tightening order, loosen the bolt one by one, and then retighten it to the specific
torque.
Order
1 Oil pipe 3
2 Timing chain cover
3 Timing chain cover gasket
4 Dowel pin
5 Timing chain guide (intake side)
6 Timing chain guide (exhaust side)
7 Timing chain
8 Timing chain sprocket bolt
9 Timing chain sprocket
72 N ・ m (7.2 kgf ・ m, 53 lb ・ ft)
E
9
8
LT
1
LT
10 N ・ m (1.0 kgf ・ m, 7.4 lb ・ ft)
Job/Parts to remove
'
Q ty
Install the oil pipe to the timing chain cover,
1
and then install them to the crankcase.
Install the oil pipe to the timing chain cover,
1
and then install them to the crankcase.
1
2
1
1
1
1
1
5-20
CAMSHAFTS
5
4
F W F W
D D
Remarks
7
6