Bush Hog TH4200 Automobile User Manual


 
Item Frequency Remarks
Engine Cylinder 25 hrs. Re-torque required at first
Head/Cylinderr service only
Base Fasteners
s Engine Oil-Level 25 hrs. Check level daily; break-in
service at 25 hrs.
s Engine Oil - 100 hrs. Change oil at 100 hours;
H Change more often in cold weather
use
s Oil Filter 100 hrs. Replace with oil change
H
H Engine breather 100 hrs. Inspect
hose
Carburetor Float 50 hrs. Drain bowl periodically and
Bowl prior to storage
n Throttle Cable 50 hrs. Inspect; adjust, lubricate,
replace if necessary
H Choke (Enricher) 50 hrs. Inspect;adjust, replace if
Cable necessary
Shift Linkage 50 hrs. Inspect; adjust
n Drive Belt 50 hrs. Inspect; adjust, replace if
necessary
n Steering 50 hrs. Inspect; lubricate
s Front Suspension 50 hrs. Inspect; lubricate, tighten
Fasteners
s Rear Suspension 50 hrs. Inspect; tighten fsteners
Engine Mounts 300 hrs. Inspect
n Valve Clearance 300 hrs. Inspect; adjust
H
H Spark Plug 100 hrs. Inspect; replace if necessary
n Ignition Timing 100 hrs. Inspect and adjust as needed
H
n Front Hub Bearings 100 hrs Check at 100 hrs. and
replace as needed
48