Exmark Turf Tracer Operator's Manual page 26

5.1.4 Check safety interlock system.
Service Interval: Daily
a) Check starting circuit. Starter should crank with: Operator Presence
Control levers depressed, speed control lever in neutral, and PTO
disengaged.
Try to start the engine with OPC levers disengaged, speed control lever in
neutral and PTO disengaged - starter MUST NOT crank.
Try to start with, OPC levers depressed, speed control lever in any
speed but neutral and PTO disengaged - starter MUST NOT crank.
Try to start with OPC levers depressed, speed control lever in neutral
and PTO engaged - starter MUST NOT crank.
b) Check OPC circuits. Clear the area. Run engine at one-third throttle,
then, with drive levers and neutral lock latches in neutral lock position,
move the speed control lever out of neutral and release OPC levers
engine MUST stop. Again, run engine at one-third throttle, move the
speed control lever to neutral, engage PTO and release OPC levers -
engine MUST stop.
NOTE: Park brake must be disengaged before the speed control lever is
moved out of neutral or engine will kill.
c) If machine does not pass any of these tests, DO NOT operate. Contact
your authorized EXMARK SERVICE DEALER.
IMPORTANT: It is essential that all Operator Safety Mechanisms, be in
place and in proper operating condition prior to mowing.
5.1.5 Check for loose hardware.
Service Interval: Daily
a) Stop engine, wait for all moving parts to stop, and remove key.
b) Visually inspect machine for any loose hardware or any other possible
problem. Tighten hardware or correct the problem before operating.
5.1.6 Service air cleaner.
For Kawasaki units (Serial Nos. 369,999 & Lower) with Standard air cleaner:
a) Stop engine, wait for all moving parts to stop, and remove key.
b) Remove foam pre-cleaner compartment cover.
TORQUE TO
115-120 ft.lbs
(156-163 N-M)
FIGURE 5
BLADE BOLT INSTALLATION
Service Interval: 25 hrs.
more often under severe conditions.
- 21 -
DO NOT USE WRENCH HERE.
FOR BLADE INSTALLATION MAINTAIN THE
FOLLOWING TORQUE ON THIS NUT
FOR S/N 351,999 & LOWER - 75-85 ft-lbs. (102-115 N-m)
FOR S/N 352,000 & HIGHER - 140-145 ft-lbs. (190-197 N-m)
TORQUE TO 115-120 ft. lbs.
(156-163 N-M)