5
SERVICE INFORMATION
PPF-2100 PPT-2100
PPT-2400 PPFD-2400
Material
Location
Remarks
Grease
Drive shaft
Gear case
Lithium based grease or ECHO LUBE
TM
Rewind spring
Starter center post
Thread locking sealant
Starter case
Ignition coil
Fan cover
Carburetor insulators
Loctite #222, ThreeBond #1342, or equivalent
Fuel tank
Cylinder cover
Top guard
Gear case housing
Oil tank
Loctite #242 or equivalent
Auto-oiler
Adhesive
Oil pipe grommet
Loctite #424 or equivalent
Bar stud
Loctite #609 or equivalent
Bearing (PPFD-2400 shaft)
Liquid seal
Gear case
Loctite #593, DOW #732 or equivalent
1-4 Special repairing materials
1-3 Torque limits
Descriptions
Size
kgf•cm
N•m
in•lbf
Starter
Pawl carrier
M 8
80 - 100
8 - 10
70 - 90
system
Starter case
M 4 *
22 - 28
2.2 - 2.8
19 - 24
Ignition
Ignition coil
M 4 *
38 - 55
3.8 - 5.5
33 - 48
system
Fan cover
M 4 *
38 - 55
3.8 - 5.5
33 - 48
Spark plug
M14
150 - 170
15 - 17
130 - 150
Fuel
Carburetor insulator
M 5 *
30 - 40
3 - 4
25 - 35
system
Carburetor
M 5
35 - 45
3.5 - 4.5
30 - 40
Throttle wire housing nut
M 6
6 - 10
0.6 - 1.0
5-9
Fuel tank
M 5 *
27 - 32
2.7 - 3.2
23 - 28
Clutch
Clutch hub
M 8
180 - 200
18 - 20
160 - 175
Engine
Crankcase
M 5
75 - 85
7.5 - 8.5
65 - 75
Cylinder
M 5
75 - 85
7.5 - 8.5
65 - 75
Cylinder cover
M 4 *
35 - 45
3.5 - 4.5
30 - 40
Muffler
M 5
55 - 65
5.5 - 6.5
50 - 55
Top guard
M 5 *
25 - 35
2.5 - 3.5
22 - 30
Gear
Housing
M 4 *
25 - 40
2.5 - 4.0
29 - 46
case
Oil tank
M 4 *
25 - 40
2.5 - 4.0
29 - 46
Auto-oiler
M 4 *
25 - 40
2.5 - 4.0
29 - 46
Regular bolt, nut, and screw
M 3
6 - 10
0.6 - 1.0
5 - 9
M 4
15 - 25
1.5 - 2.5
13 - 22
M 5
25 - 45
2.5 - 4.5
22 - 40
M 6
45 - 75
4.5 - 7.5
40 - 65
* Apply thread locking sealant. (See below.)
