Table Of Contents - Gravely 992078 21HP-148Z Parts Manual

M
ODELS
Domestic
Model 992077
19HP Kawasaki with 44" Mower Deck
Serial No. 000101 and up
Model 992078
21HP Kawasaki with 48" Mower Deck
Serial No. 000101 and up
Model 992079
23HP Kawasaki with 52" Mower Deck
Serial No. 000101 and up
Model 992080
23HP Kawasaki with 60"Mower Deck
Serial No. 000101 and up
Model 992081
25HP Kohler with 52" Mower Deck
Serial No. 000101 and up
Model 992082
25HP Kohler with 60" Mower Deck
Serial No. 000101 and up
International
Model 992310
19HP Kawasaki with 44" Mower Deck
Serial No. 003000 and up
Model 992311
21HP Kawasaki with 48" Mower Deck
Serial No. 003000 and up
T O C
ABLE F ONTENTS
D
ECALS
Decals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
M F
AIN RAME
Frame . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Seat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
P P
OWER LANT
Engine and Clutch . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Fuel Tanks and Hoses . . . . . . . . . . . . . . . . . . . . . . . . 9
D T
RIVE RAIN
Transmission . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Motors and Wheels . . . . . . . . . . . . . . . . . . . . . . . . . 11
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
H
YDRAULICS
Lift Valve and Cylinder . . . . . . . . . . . . . . . . . . . . . . . 13
Hydraulic Tank, Filter and Pump to Tank Circuit. . . . 14
Deck Lift and Motors to Pump Circuit. . . . . . . . . . . . 15
Hydraulic Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . 16
O C
PERATOR ONTROLS
Control Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Steering Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Deck Lift . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
E
LECTRICAL
Continuity Diagrams. . . . . . . . . . . . . . . . . . . . . . . . . 21
Electrical System . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Wiring Diagrams. . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
M
OWER DECKS
Mounting Brackets . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Decks, Discharge Chute and Baffles . . . . . . . . . . . . 26
Belts, Spindles, Idlers, and Blades. . . . . . . . . . . . . . 28
Mounting Arms and Belt Guards . . . . . . . . . . . . . . . 27
Rollers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
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