GH F33 BDA
1. Air filter – checking of condition and bolting
2. Starter – checking of condition and bolting
3. Ignition component – checking of condition, mounting and junction/ connection
4. Crank case and cylinders – checking of leakage, condition and bolting
5. Spark plug connector – checking of condition and fit.
3.2.2 Inspection intervals
Basic unit assembly group
Inspection intervals
Engine complete
Check for leaks (optical)
Before every operation
check for damages (optical)
Before every operation
Carburettor
Clean air filter
Every 50h
Check carburettor setting
Every 50h
Clean carburettor
All 100h
Fuel system
Clean fuel filter
Every 50 h
Check fuel line and connections
Every 25 h
Check impulse line to diaphragm pump
Every 25 h
Ignition
Check ignition timing
Every 100 h
Check electrode space of spark plugs
Every 50 h
Exhaust system
Check fixed positioning and damages
Every 25 h
Check exhaust slot for trace of coke
Every 100 h
3.3
change of component
Parts mentioned on table 3.3-1 should be replaced after indicated running hours. If wears
appear earlier on this parts or other parts of the components, replace them accordingly. Please
consult Göbler Hirthmotoren KG or any authorized dealer.
Table 3.3-1
Shortening SI means single ignition and shortening DI means dual ignition.
Description
Order no.
Running hours
Spark plug SI
023.22
100
Spark plug DI
023.26
100
Spark plug connector
024.22
200
Short-firing cable
026.4/380
200
Set of piston
014.81
1000
Crankshaft
F 331 A
1000
Cylinder head SI
F 332 E2
1000
Cylinder head DI
F 332 C3
1000
Cylinder SI / Cylinder DI
F 332 D1U / F332 B1U
1000
Carburettor
PHBE 34 BD/BS
1000
Air filter
066.19
100
Stand: 02.02.05
DOC_F33_B_E_0.01
