An Operator's Manual was shipped with the equipment in the Manual Canister.
This Operator's Manual is an integral part of the safe operation of this machine
and must be maintained with the unit at all times. READ, UNDERSTAND, and
FOLLOW the Safety and Operation Instructions contained in this manual before
operating the equipment. If the Operator's Manual is not with the equipment,
contact your dealer or Alamo Industrial (800-356-6286) to obtain a Free copy
before operating the equipment.
All implements with moving parts are potentially hazardous. There is no substitute for a cautious, safe-minded operator who recognizes the potential hazards and follows reasonable safety practices. The manufacturer has designed this implement to be used with
all its safety equipment properly attached to minimize the chance of accidents.
BEFORE YOU START!! Read the safety messages on the implement and shown in your manual. Observe the rules of safety and common sense!
WARRANTY INFORMATION:
Read and understand the complete Warranty Statement found in this Manual. Fill out the Warranty Registration Form in full and return
it within 30 Days. Make certain the Serial Number of the Machine is recorded on the Warranty Card and on the Warranty Form that
you retain. The use of "will-t" parts will void your warranty and can cause catastrophic failure with possible injury or death.
BOLT TORQUE
Mounting procedures for mowers will require a signicant amount of bolt nut and washer installation.
Frame and structure mounting bolts should be installed using Red Loctite, and torqued to the dry values
listed in the torque chart based on the bolt size and hardness.
Other structures such as pump mounting bolts should be installed with Blue Loctite and torqued to the dry
values indicated in the chart.
Bolt tightness should be completed with and checked with a suitable torque wrench.
Torque checks should be completed throughout the life of the mower in accordance with the maintenance
chart provided in this manual.
Loose bolts on a frame or in a casting may be a result of:
●Vibration from the mower due to imbalance of the mower blades
●Pulled threads due to over tightening
●Distortion of the hole due to under tightening during installation
Bolts broken or sheared in the mounting structure or tractor may be the result of:
●Improper alignment of the Mounting Plate or Structure such that it is not sitting at on the mating
surface
●Distortion of the bolt due to over-tightening
●Under tightening of the bolts
Check the bolt torque during installation and prior to delivery with a suitable torque wrench.
PARTS
SECTION
Parts Section – 1
PARTS ORDERING GUIDE
®
®
The following instructions are offered to help eliminate needless delay and error in processing
purchase orders for the equipment in this section.
1. The Parts Section is prepared in logical sequence and grouping of parts that belong to the
basic machine featured in this manual. Part Numbers and Descriptions are given to help locate
the parts and quantities required.
2. The Purchase Order must include the name and address of the person or organization ordering
the parts, who should be charged, and if possible, the serial number of the machine for which
the parts are ordered.
3. The Purchase Order must clearly list the quantity of each part, the complete and correct part
number (be sure to include all periods), and the basic name of the part.
4. The Manufacturer reserves the right to substitute parts where applicable.
5. Some parts are unlisted items which are special production items not normally stocked and
are subject to special handling. Request a quotation for such parts before sending a Purchase
Order.
6. The Manufacturer reserves the right to change prices without prior notice.
For maximum safety and to guarantee optimum product reliability, always use
genuine Alamo Industrial Parts. The use of inferior replacement parts may cause
premature or catastrophic failure which could result in serious injury or death.
Direct any questions regarding parts to:
48 IN FLAIL AXE - HEAD ASY (PART 1)................................................................................................................................................. 5
48 IN FLAIL AXE - HEAD ASY (PART 2)................................................................................................................................................. 7
48 IN FLAIL AXE - HEAD ASY (PART 3)................................................................................................................................................. 9
50 IN ROTARY - BLADE BAR - HEAD ASY (SOLID MNT)................................................................................................................. 11
50 IN ROTARY - BLADE BAR - HEAD SUB-ASY (SOLID MNT)........................................................................................................ 13
50 IN ROTARY - BLADE BAR - HEAD ASY (SWIVEL MNT)............................................................................................................. 15
50 IN ROTARY - BLADE BAR - HEAD SUB-ASY (SWIVEL MNT).................................................................................................... 17
50 IN ROTARY - BLADE BAR ASY......................................................................................................................................................... 19
50 IN ROTARY - BLADE PAN - HEAD ASY (SOLID MNT)................................................................................................................. 21
50 IN ROTARY - BLADE PAN - HEAD SUB-ASY (SOLID MNT)........................................................................................................ 23
50 IN ROTARY - BLADE PAN - HEAD ASY (SWIVEL MNT).............................................................................................................. 25
50 IN ROTARY - BLADE PAN - HEAD SUB-ASY (SWIVEL MNT)..................................................................................................... 27
50 IN ROTARY - BLADE PAN ASY......................................................................................................................................................... 29
60 IN GRASS FLAIL - HEAD ASY (SOLID MNT).................................................................................................................................. 31
60 IN ROTARY - BLADE BAR ASY......................................................................................................................................................... 33
60 IN ROTARY - HEAD ASY (SOLID MNT)........................................................................................................................................... 35
60 IN ROTARY - HEAD SUB-ASY (SOLID MNT).................................................................................................................................. 37
60 IN ROTARY - HEAD ASY (SWIVEL MNT)....................................................................................................................................... 39
60 IN ROTARY - HEAD SUB-ASY (SWIVEL MNT).............................................................................................................................. 41
ROTARY - MOTOR AND SPINDLE ASY................................................................................................................................................ 43
ROTARY - MOTOR ASY (PART 1).......................................................................................................................................................... 45
ROTARY - MOTOR ASY (PART 2).......................................................................................................................................................... 47
BOOM ASY - 18 FT BOOM (PAGE 1)...................................................................................................................................................... 51
BOOM ASY - 18 FT BOOM (PAGE 2)...................................................................................................................................................... 53
BOOM ASY - 22 FT BOOM (PART 1)...................................................................................................................................................... 55
BOOM ASY - 22 FT BOOM (PART 2)...................................................................................................................................................... 57
BOOM ASY - 25 FT BOOM (PART 1)...................................................................................................................................................... 59
BOOM ASY - 25 FT BOOM (PART 2)...................................................................................................................................................... 61
BUZZ BAR ASY - 48 IN (PART 1)............................................................................................................................................................ 63
BUZZ BAR ASY - 48 IN (PART 2)............................................................................................................................................................ 65
BUZZ BAR ASY - 69 IN (PART 1)............................................................................................................................................................ 67
BUZZ BAR ASY - 69 IN (PART 2)............................................................................................................................................................ 69
BUZZ BAR ASY - 90 IN (PART 1)............................................................................................................................................................ 71
BUZZ BAR ASY - 90 IN (PART 2)............................................................................................................................................................ 73
BUZZBAR AND GRASS FLAIL MOTOR ASSEMBLY.......................................................................................................................... 75
BUZZ BAR SPINDLE ASSEMBLY........................................................................................................................................................... 77
COMMON CRATE COMPONENTS......................................................................................................................................................... 79
DECALS - 18-22-25 FT BOOM.................................................................................................................................................................. 81
DECALS - HYD TANK AND PUMP......................................................................................................................................................... 83
HIGH FRAME MOUNT ASY - 2WD......................................................................................................................................................... 85
HIGH FRAME MOUNT ASY - 4WD......................................................................................................................................................... 87
HIGH FRAME MOUNT SUB-ASY............................................................................................................................................................ 89
HOSE ROUTING - 18 FT BOOM............................................................................................................................................................... 91
HOSE ROUTING - 18 FT BOOM NOTES................................................................................................................................................. 92
HOSE ROUTING - 22 FT BOOM............................................................................................................................................................... 93
HOSE ROUTING - 22 FT BOOM NOTES................................................................................................................................................. 94
HOSE ROUTING - 25 FT BOOM............................................................................................................................................................... 95
HOSE ROUTING - 25 FT BOOM NOTES................................................................................................................................................. 96
HYDRAULIC TANK SUB-ASY.............................................................................................................................................................. 105
HYDRAULIC TANK W/PUMP AND ELECT VALVE ASY................................................................................................................. 107
VALVE - PARTS - OPEN & CLOSED CENTER.................................................................................................................................... 119