Doosan D50S-5 Operation & Maintenance Manual page 169

through the drive axle housing level/fill plug through the drive axle housing level/fill plug
opening until it reaches the bottom of the hole. opening until it reaches the bottom of the hole.
See the section, "Lubricant the Viscosities." and See the section, "Lubricant the Viscosities." and
"Refill Capacities" for the type and amount of oil "Refill Capacities" for the type and amount of oil
to use. to use.
10. 10. Remove the wood blocking and Lower the Remove the wood blocking and Lower the
carriage. carriage.
11. Operate the lift truck for a few minutes. 11. Operate the lift truck for a few minutes.
And align the planetary hub drain/fill/level plugs And align the planetary hub drain/fill/level plugs
to the horizontal position. Remove the plugs. to the horizontal position. Remove the plugs.
12. 12. Fill the planetary hubs, through the drain/fill/level Fill the planetary hubs, through the drain/fill/level
hole, until the oil reaches the hole. hole, until the oil reaches the hole.
See the section, "Refill Capacities". See the section, "Refill
13. Clean and reinstall the planetary hub drain/fill/ 13. Clean and reinstall the planetary hub drain/fill/
level plugs. level plugs.
6. 6. Remove the dip stick/filter cap. Fill the drive axle Remove the dip stick/filter cap. Fill the drive axle
housing with oil. See "Lubricant Specification - housing with oil. See "Lubricant Specification -
Drive Axle Oil" and "Refill Capacity". Drive Axle Oil" and "Refill
7. 7. Start the lift truck. With the engine at low idle, Start the lift truck. With the engine at low idle,
place the directional control lever to the place the directional control lever to the
Capacities".
Capacity".
1. 1. Remove three drain plugs of the drive axle Remove three drain plugs of the drive axle
housing and both wheel ends. Allow the oil to housing and both wheel ends. Allow the oil to
drain into a suitable container. Clean the drain into a suitable container. Clean the
magnetic drain plugs. Check O-ring seal and magnetic drain plugs. Check O-ring seal and
replace if necessary. replace if necessary.
2. 2. Install the drain plug. Install the drain plug.
3. 3. Remove strainer assembly. Remove strainer assembly.
4. 4. Wash Wash the the strainer strainer
nonflammable solvent and dry it. nonflammable solvent and dry it.
5. 5. Install the strainer assembly and reconnect the Install the strainer assembly and reconnect the
hose and harness. hose and harness.
168 168
Parking Brake - Test, Adjust Parking Brake - Test, Adjust
To prevent personal injury, the operator must be To prevent personal injury, the operator must be
ready to use the service brake if the parking ready to use the service brake if the parking
brake is not adjusted correctly and the lift truck brake is not adjusted correctly and the lift truck
starts to move. starts to move.
NOTE: NOTE: Be sure area around the lift truck is clear of Be sure area around the lift truck is clear of
personnel and obstructions. personnel and obstructions.
1. 1. Drive the lift tr Drive the lift truck with a rated load uck with a rated load up a 15%
incline. incline.
2. 2. Halfway up the incline, stop the lift truck by Halfway up the incline, stop the lift truck by
assembly assembly in in clean, clean,
Maintenance Section Maintenance Section
WARNING WARNING
up a 15%