GB-1
JACOBSEN G PLEX II Series: ZV
MAINTENANCE AND PARTS MANUAL
GB
INDEX
Service and Maintenance Pages
Page
Adjustments ....................................... 7
Air Cleaner ..................................... 17–18
Ammeter ............................................ 5
Backlapping ................................... 19–20
Battery............................................... 18
Bedknife Adjustment .......................... 8
Bleeding The Fuel System ............... 12
Cleaning Radiator ............................. 17
Control Pedals ................................... 6
Controls ............................................. 5
Cutting Head Levaling ....................... 9
Cutting Head Maintenance ............... 19
Cutting Head Serial Number .............. 3
Cutting Head Timing ......................... 11
Dipstick, Engine Oil .......................... 15
Engine Access .................................. 14
Engine Break–In ............................... 13
Engine Cooling System .................... 17
Engine Oil Filter ................................ 15
Engine Oil Level ............................... 15
Fuel Recommendations .................... 13
Fuses ................................................ 18
Headlight Switch ................................ 5
Height Of Cut ..................................... 8
Hour Meter ......................................... 5
Hydraulic Diagram ............................ 22
Hydraulic Pump Bypass Valve .......... 6
Hydraulic System ........................... 16–17
Identification Numbers ....................... 3
Ignition Switch .................................... 5
Jump Starting .................................... 18
Leveling Linkage, Front Heads .......... 9
Lube Chart ........................................ 21
Maintenance Guide ........................... 13
Model Number ................................... 3
Mow/Transport Speed Control ........ 9–10
Mowing Speed Adjustment ............. 9–10
Oil Filter (hydraulic) .......................... 17
Oil type, hydraulic ............................. 16
Oil Warning Light, Engine ................. 5
Parking Brake .................................... 6
Pedals
Mow/Lift ............................................. 6
Page
Brake .................................................. 6
Speed/Direction ................................. 9
Pre–Heat Switc .................................. 5
Rear Swingout Arm ............................ 7
Serial Number .................................... 3
Service and Maintenance ................. 13
Specifications ..................................... 4
Starting The Engine
Diesel ................................................ 12
Gasoline ............................................ 11
Storage ............................................. 20
Temperature Gauge .......................... 5
Throttle ............................................... 5
Tire Pressure .................................... 19
Towing The Unit ................................ 13
Troubleshooting ................................ 23
Turf Protection System (accessory) . 17