Doosan D80S-5 - Horn and Lights(if Equipped) - Check; Overhead Guard - Inspect; Steer Suspension - Inspect; Universal Joint - Inspect, Lubricate

Maintenance Section
182
Horn and Lights(If Equipped) –
Check
Typical Example
1. Press horn button, to determine if horn is
operational.
2. Check and replace all defective gauges.
3. Check all lights such as warning, directional,
backup, driving and flood lights for correct
operation. Replace all burned out bulbs. Have
repairs made if needed.
Overhead Guard – Inspect
Typical Example
1. Check tightness of overhead guard mounting
bolts at 240 N
•m (175 lb•ft).
2. Check overhead guard for bent or cracked
sections. Have repairs made if needed.
Steer Suspension – Inspect
1. Inspect the suspension mounting bolts. Tighten
suspension each four mounting bolts(total eight
bolts), if necessary, to 240±40N
•m(177±29
lb
•ft) .
2. Look for leaks at the power steering hose and
tube connections .
3. Remove any trash buildup on the suspension or
steer axle.
Universal Joint - Inspect, Lubricate
Typical Example
Check for worn or damaged bearings. Check for
loose retaining bolts and nuts. Tighten the bolts and
nuts, if necessary.(55N
•m, 41 lb•ft) Lubricate one
fitting on the universal joint.