7Contact us at www.mantis.com
Assembly
WHAT COMES IN THE BOX
Improper assembly of this tiller can result in serious injury. Make
sure to follow all instructions carefully. If you have any questions,
contact our factory at 1-800-366-6268 or an authorized Mantis dealer.
Key Qty. Part No. Description
T21,
T20,T52
1 Engine Assembly (includes Fender Guard &
Worm Gear Transmission)
T10 1 Loop Handle, Right Half
T11 1 Loop Handle, Left Half
T14 1 Foam Grip
T6 1 Lower Handle with Plug, Right
T7 1 Lower Handle with Plug, Left
T16 2 Bolt 1/4-20 X 3.25”
T48 6 1/4-20 Two-Way Lock Nut
T15 1 Carry Handle with Grip
T49 4 1/4-20 X 1.125” Hex Head Cap Screws
T1 1 Trigger Handle Assembly, 4-Cycle Engine,
Right
T2 1 Handle Assembly, Left
T8 1 Handle Brace
T53 2 Knob, Two Prongs, Female
T42 2 Carriage Bolt, 1/4-20 X 2.25”
T47 2 Acorn Nut
T13 2 Throttle Clip
T39 1 Tine Assembly, Outer Right
T40 1 Tine Assembly, Outer Left
T66 1 Tine Assembly, Inner Right
T67 1 Tine Assembly, Inner Left
T41 4 Tine Retaining Pins
T59 1 Kickstand, Stand Assembly
T60 1 Kickstand, Bracket and Hardware
Oil 1 400208 4-Cycle Oil 3.4oz
Picture of Model 7990
T59
T60
T20 T52T21
T67
T66
T39
T40
T11
T15
T6
T7
T2
T8
T59
OIL
T1
T60
T14
T10
WHAT YOU WILL NEED
TO ASSEMBLE THE TILLER
Prior to removing the contents and assembling, it is important to:
• Have a clean work area
• Make sure all necessary
tools are handy
• You will need a 7/16”
crescent wrench
• A ratchet wrench with
an extension
• A 7/16” socket
• A 3/8” socket or
crescent wrench
Bag Contents
T53
T16
T42
T41
T14
T13
T48
T47
T49