Stihl 088

STIHL 088 6
Use the following procedure when refitting a Plastoform screw in an existing thread:
- Place the screw in the hole and rotate it counterclockwise until it drops down slightly.
- Tighten the screw clockwise to the specified torque.
This procedure ensures that the screw engages properly in the existing thread and does not form a new thread and
weaken the joint.
1) Sealant (Hylomar)
2) Screw secured with Loctite 242
3) Screw secured with Loctite 648
4) R version only
Note: Use hot air blower (hair dryer) to release screws secured with adhesive.
Take special care with polymer components.
Power screwdriver speed for use in polymer:
Plastoform screws max. 600 rpm,
DG screws max. 500 rpm.
Remarks
2 )
2 )
2)
2)
2)
3)
3 )
4 )
For component
Fan housing/crankcase
Hand guard/fan housing/
crankcase
Ignition module/crankcase
Crankcase
Spiked bumper/chain sprocket cover
Spiked bumper/crankcase, bottom
Spiked bumper/crankcase, top
Support/crankcase
Annular buffer, top left/tank housing
Cylinder/crankcase
Flywheel/crankshaft
Decompression valve
Bar mounting stud
Clutch carrier/crankshaft
Spark plug
Annular buffer, bottom/tank housing
Front handle, bottom/tank housing
Front handle, right, stiffener/
tank housing
Chain catcher/spiked bumper
Thread
size
IS-M5x20
IS-M5x35
IS-M5x25
IS-M5x25
M6
IS-M6x18
IS-M6x18
IS-M5x16
IS-M6x40
IS-M6x30
M10x1
M10x1
M 10x27
M14x1
M 14x1.25
IS-P6x19
IS-P6x21.5
IS-P6x32.5 1.8
M5
Fastener
Spline screw
Screw assembly
Spline screw
Spline screw
Nut
Spline screw
Spline screw
Spline screw
Spline screw
Spline screw
Nut
Plastoform screw
Plastoform screw
Plastoform screw
Nut
Torque
Nm Ibf.ft
7.0 5.2
7.0 5.2
9.0 6.6
11.5 8.5
7.5 5.5
7.5 5.5
7.5 5.5
10.0 7.5
7.0 5.2
15.0 3.7
45.0 33.0
14.0 10.3
30.0 22.0
80.0 59.0
25.0 18.5
5.5 4.0
8.0 5.9
8.0 5.9
6.0 4.4