Operation & Maintenance Manual
──
LG958L/LG959 Wheel Loader
87
Shangchai C6121ZG50
.
Open the right left door of engine cover; add prescribed engine oil
(about 27.5L) from oil inlet of engine.
Dongfeng Cummins 6CAT8.3.
Open the right door of engine cover and add prescribed
engine oil from oil inlet of the engine side, or open the left door of engine cover and add
prescribed engine oil (about 22.6L) from oil inlet of the top of engine.
z
Run the engine at idle status, check whether the oil filter and oil releasing plug are leaky.
z
After the engine was stopped for 15 minutes, let the engine oil flow back to the oil pan, and check
the engine oil level of the engine again.
③
Engine oil Filter Replacement
Disassemble
z
Clean the area near the engine oil filter. Disassemble it with filter elements spanner.
Assemble
z
Add diesel oil full in the filter element and smear engine oil on the rubber seal ring.
z
Tighten 3/4~1 cycles after the seal ring connects with the base.
z
Start the engine and check whether the seal ring is seal. If not, disassemble the filter element and
check the sealing surface.
△
!
NOTICE
z
After changing the filter elements, the engine must run in the idle
status at least 1 minute to ensure the engine is lubricated
sufficiently before working.
z
Over tight mechanical rotation could damage the screw thread or
filter element sealing.
3.6.2 Adding Fuel to Fuel Tank
Fuel Level Check
z
Park the machine on level ground, and check the fuel level by dipstick on the outside of fuel tank.
If the fuel level is under 0, please add fuel from inlet on the fuel tank. For fuel selection please
refer to
CHAPTER IV 2.2 Selection of Oil, Fuel and Coolant
