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Denver E-3800 Manuel De L'utilisateur page 14

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Specific lubricant is recommended for the chain and derailleur. Grease can be used for the other
components.
Regular checks
Concerning the tightening of the bolts: lever, crank, pedals, brackets.
The tightening torques to apply are as follows:
COMPONENTS
Pedals on crank arms
Crank arm on bracket
Stem/handlebar tightening
Headset tightening
Brake lever
Brake callipers
Seat
Seat post clamp
Wheel
The other tightening torques depend on the nut sizes: M4: 2.5 to 4.0 N.m., M5: 4.0 to 6.0 N.m., M6:
6.0 to 7.5 Nm. Tighten the bolts according to the required torque.
Regularly check the tyres and the tread of the rear wheel: wear, cuts, cracks, pinching. Replace the
tyre if necessary. Check the wheel rims for excessive wear, warping, denting, cracks...
Revisions
For safety reasons and to maintain the components in a good state, you should have your bicycle
revised periodically by your distributor. Your bicycle should also undergo regular maintenance by a
qualified technician.
RECOMMMENDED TORQUE
(Nm)
30 - 40
30 - 40
9 - 10
14 – 15
6 – 8
6 – 8
18 – 20
30
SPECIFIC GUIDELINES
Lubricate the threads
Lubricate the threads
Quick clamp
Or quick clamp
14

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