Controls, Warning, Caution – Earthquake Sound ROTOTILLERS User Manual
Page 9

OPERATING INSTRUCTIONS ANd PARTS ExPlOSIONS
Front Tine Models
Page
800-45-6007
CONTROlS
dRIvE SAFETY CONTROl lEvER
Engage tines into forward, releasing returns machine to neutral.
Pulling down on drive safety control lever engages the tines. Releasing 
the drive safety control lever disengages the tines to a neutral 
position.
BElT TENSION AdjUSTmENT
Proper belt tension is critical to good performance. After 1/2 hour of 
operation, all cables may have to be adjusted due to initial stretch. 
Thereafter, check tension after every 2 hours of operation. 
To increase belt tension: 
1. Loosen upper jam nut. Turn nut up cable in 1/8” increments.
2. Tighten lower jam nut.
3. Check adjustment.
This procedure can be repeated until conduit adjustment bolts have 
no more adjustment left. If no more adjustment can be made, belt 
may have to be replaced.
dEPTh REGUlATOR lEvER
Tilling depth is controlled by the height of the depth regulator lever.
To adjust tilling depth.
1. Remove detent pin.
2. Raise the depth regulator lever to position tines at chosen tilling 
depth.
3. Align hole in depth regulator lever with hole in depth regulator
bracket and replace detent pin.
ENGINE ShOUld BE OFF BEFORE AdjUSTING 
ANY CONTROlS.
dO NOT AdjUST TIllING dEPTh UNlESS dRIvE 
SAFETY CONTROl lEvER IS RElEASEd TO ThE 
NEUTRAl POSITION.
WARNING
!
CAUTION
!
ThIS INFORmATION IS PROvIdEd hERE ONlY TO 
INTROdUCE ThE CONTROlS. dO NOT START ThE 
ENGINE AT ThIS TImE. STARTING ANd OPERATING 
INSTRUCTIONS ARE GIvEN ON PAGE 10. PlEASE 
REAd ThIS SECTION ANd All OPERATING ANd 
SAFETY INSTRUCTIONS BEFORE STARTING YOUR 
TIllER.
• 
AS A SAFETY PRECAUTION, ThE dRIvE SAFETY
CONTROl lEvER WIll NOT lOCk IN ThE 
FORWARd POSITION.
•
TO STOP ThE WhEElS ANd TINES AT ANY TImE
RElEASE ThE dRIvE SAFETY CONTROl lE-
vER.
drive safety control lever disengaged
forward cable
upper jam nut
lower jam nut
1/4” stretch
model 65/65CE handlebar
model 65PS/R65h handlebar
drive safety control lever disengaged
forward cable
upper jam nut
lower jam nut
1/4” stretch
