1
ROTARY
MOWER
IMPORTANT MESSAGE
Thank you for purchasing this Jacobsen product. You have purchased a world class product, one of the best
designed and built anywhere.
This product comes with an Owner/Operator's Manual. The useful life and good service you receive from this
product depends to a large extent on how well you read and understand this manual. Treat this product properly
and adjust it as instructed, and it will give you many years of reliable service.
See a Jacobsen dealer for any service or parts needed. Jacobsen service ensures that you continue to receive
the best results possible from Jacobsen products. You can trust Jacobsen replacement parts because they are
manufactured with the same high precision and quality as the original parts.
Jacobsen designs and builds its equipment to serve many years in a safe and productive manner. For longest
life, use this product only as directed in the manual, keep it in good repair and follow safety warnings and
instructions. You'll always be glad you did.
Jacobsen, a Textron Company
One Bob Cat Lane
Johnson Creek, WI 53038-0469
9-2004
TABLE OF CONTENTS
FIGURES
PAGE
INTRODUCTION ........................................................................................................................................... 2
SPECIFICATIONS ......................................................................................................................................... 3
SAFETY ...................................................................................................................................................... 4-7
DECALS ..................................................................................................................................................... 8, 9
ASSEMBLY INSTRUCTIONS ...................................................................................................................... 10
INSTALLATION .............................................................................................................................................11
OPERATION ................................................................................................................................................ 12
SERVICE ................................................................................................................................................ 13-17
DECK PARTS 48" .............................................. FIGURE 1 ................................................................. 18, 19
DECK PARTS 60" .............................................. FIGURE 2 ................................................................. 20, 21
DECK PARTS 72" .............................................. FIGURE 3 ................................................................. 22, 23
FRAME PARTS 48" ............................................ FIGURE 4 ................................................................. 24, 25
FRAME PARTS 60" ............................................ FIGURE 5 ................................................................. 26, 27
FRAME PARTS 72" ............................................ FIGURE 6 ................................................................. 28, 29
HITCH & DRIVE PARTS .................................... FIGURE 7 ................................................................. 30, 31
SPINDLE PARTS ............................................... FIGURE 8 ................................................................. 32, 33
FLIP-UP DECKS ................................................ FIGURE 9 ................................................................. 34, 35
Summary of Contents for MD448
Page 20: ...18 ROTARY MOWER DECK PARTS 48 FIGURE 1 ...
Page 22: ...20 ROTARY MOWER FIGURE 2 DECK PARTS 60 ...
Page 24: ...22 ROTARY MOWER FIGURE 3 DECK PARTS 72 ...
Page 26: ...24 ROTARY MOWER FRAME PARTS 48 FIGURE 4 ...
Page 28: ...26 ROTARY MOWER FIGURE 5 FRAME PARTS 60 ...
Page 30: ...28 ROTARY MOWER FIGURE 6 FRAME PARTS 72 ...
Page 32: ...30 ROTARY MOWER HITCH DRIVE PARTS FIGURE 7 ...
Page 34: ...32 ROTARY MOWER SPINDLE PARTS FIGURE 8 ...