Jacobsen 67971 – LF 3400 User Manual

3
Table of Contents
1 Safety
1.1 Operating Safety............................................ 4
1.2 Important Safety Notes ..................................5
2 Specifications
2.1 Product Identification .....................................6
2.2 V1505-E3B Engine ........................................6
2.3 V1505-T-E3B Engine .....................................6
2.4 mower ............................................................7
2.5 Weights and Dimensions ...............................7
2.6 LF 3400, LF3400 Turbo Cutting Units ...........7
2.7 LF 3800, LF 3800 Turbo Cutting Units ..........7
2.8 Declaration of Conformity ..............................8
2.9 Accessories .................................................10
2.10 Support Literature ........................................10
3 Adjustments
3.1 General ........................................................11
3.2 Bedknife-To-Reel .........................................11
3.3 Bedknife Adjustment ....................................12
3.4 Cutting Height ..............................................12
3.5 Flash Attach .................................................13
3.6 Down Pressure ............................................13
3.7 Mow Speed ..................................................14
3.8 Belt ...............................................................14
3.9 Brakes ..........................................................14
3.10 Neutral Adjustment ......................................15
3.11 Forward / Reverse Speed ............................15
3.12 Front Reel Limit Switch ................................16
3.13 Steering Toe-In ............................................16
3.14 Torque Specification ....................................17
4 Maintenance
4.1 General ........................................................ 18
4.2 Engine ......................................................... 18
4.3 Engine Oil .................................................... 18
4.4 Air filter ........................................................ 19
4.5 Fuel ............................................................. 19
4.6 Fuel System ................................................ 19
4.7 Battery ......................................................... 20
4.8 Jump Starting .............................................. 20
4.9 Charging Battery ......................................... 20
4.10 Muffler and Exhaust .................................... 21
4.11 Hydraulic Hoses .......................................... 21
4.12 Hydraulic Oil ................................................ 21
4.13 Hydraulic Filters ........................................... 22
4.14 Electrical System ......................................... 22
4.15 Radiator ....................................................... 23
4.16 Roll Over Protective Structure (ROPS) ....... 23
4.17 Tires ............................................................ 23
4.18 Wheel Mounting Procedure ......................... 24
4.19 Care and Cleaning ...................................... 24
4.20 Reel Backlapping ........................................ 25
4.21 Storage ........................................................ 26
5 Troubleshooting
5.1 General ........................................................ 27
5.2 Controller Lamps ......................................... 28
5.3 Electrical Circuits ......................................... 29
6 Maintenance & Lubrication charts
6.1 General ........................................................ 30
6.2 Maintenance Chart ...................................... 30
6.3 Lubrication Chart ......................................... 31
7 Parts Catalog
7.1 How To Use The Parts Catalog ................... 32
7.2 To Order Parts ............................................. 32
7.3 Table of Contents ........................................ 33

Jacobsen 67971 – LF 3400 Specifications

General

Brand	Jacobsen
Model	67971 – LF 3400
Category	Lawn Mower
Language	English