Jacobsen G-Plex III Parts And Maintenance Manual

GB-16
GB
JACOBSEN G-PLEX III Series: DN & DP
MAINTENANCE AND PARTS MANUAL
5.11 FAN BELT TENSION - DIESEL
The tension on the belt is correct when the belt can
be depressed 7 to 9mm (0.28 - 0.35in) under a load
of 10kgf (22lbs) midway between the crankshaft
pulley and the alternator pulley.
To adjust:
(a) Release the two bolts (A Fig. 5.11.1)
holding the alternator and adjust alternator
until the tension is correct.
(b) Re-tighten the bolts securely after
adjusting.
5 LUBRICATION AND MAINTENANCE
Figure. 5.11.1
5.10 ENGINE FUEL FILTER - GASOLINE
Replace fuel filte
(a) Release clamp bands either side of in-line
filter and remove fuel pipes.
(b) Fit new in-line filter to fuel pipes and
replace clamp bands.
Fig. 5.10.1
A. Fuel filter
5.12 HYDRAULIC OIL FILTER
The hydraulic oil filter MUST be replaced when:
 250 hours of operation occurs.
 Yearly.
 After a major component failure.
 If you notice the presence of water or foam
in the oil.
 A rancid odor is detected (indicating
excessive heat).
Always replace the hydraulic filters when changing
oil.
When replacing the hydraulic oil filter, apply a light
film of clean oil to the rubber seal. Screw filter on
until the seal contacts the oil filter base, then tighten
1/2 turn more.
NOTE: DO NOT use wrench when replacing
the filter, use hand pressure ONLY.
11
Figure. 5.12.1

Jacobsen G-Plex III Specifications

General

Brand	Jacobsen
Model	G-Plex III
Category	Lawn Mower
Language	English