Download  Print this page

Derbi GP1 125-250 c.c. Workshop Manual Page 128

Gp1 125-250 c.c..
Hide thumbs

Advertisement

Table of Contents
Install the containment bell using the balance weight fixing
screw as a reference.
- Tighten the central fixing screw at the prescribed torque.
Locking torques (N*m)
Containment bell screw 11 ÷ 15 Nm
Set the tightener cursor to the rest position.
- Install the tightener on the cylinder using a new gasket and
tighten the 2 screws at the prescribed torque.
Insert the spring with the central screw and the washer and
tighten the cap at the prescribed torque.
Locking torques (N*m)
Tightener screws 11 ÷ 13 Nm
Tightener cap 5 ÷ 6 Nm
- Adjust the valve clearance
- Install the spark plug.
Electrode distance: 0.8 mm
Locking torques (N*m)
Spark plug 12 ÷ 14 Nm
Replace the head cover and tighten the 5 screws at the pres-
cribed torque. Check the proper position of the gasket.
Replace the flywheel cover as already described in the
flywheel chapter.
- Replace the oil pump control, the chain compartment cover,
the by-pass and the oil sump as described in the Lubrication
chapter.
- Replace the driving pulley, the belt and the transmission
cover as described in the Transmission chapter.
Locking torques (N*m)
Tappet cover screws 6 ÷ 7 Nm
127

Advertisement

Table of Contents

This manual is also suitable for:

Gp1 125 c.c.Gp1 250 c.c.

Comments to this Manuals

Symbols: 0
Latest comments:
  • LIAM May 27, 2017 06:12:
    HI HAVE JUST BOUGHT A DERBI 125 CC CROSS CITY, REALLY WOULD LIKE TO BUY A WORKSHOP MANUAL PLEASE CAN YOU HELP