JLG sky trak mmv Service Manual page 45

b. At First 50 Hours of Use
50
Change Engine
Oil and Filter
Change
Axle Oil
When the vehicle completes its first 50 hours of use, per-
form the following:
• Change the engine oil and filter (refer to Section
2.13.5, Engine Oil and Filter ).
• Change the transmission filter (refer to Section
2.13.10, Transmission Oil and Filter ).
• Change the hydraulic filter (refer to Section
2.13.9, Hydraulic System Oil and Filter ).
• Change the transfer case oil (refer to Section
2.13.14, Transfer Case Oil ).
• Change the axle oil (refer to Section 2.13.11,
Axle Oil ).
• Change the wheel end oil (refer to Section
2.13.13, Wheel End Oil ).
• Check the wheel lug nut torque (refer to Section
2.13.15, Wheels and Tires ).
c. 250 Hour Intervals
250
250
Change
Change
Engine Oil & Filter
Engine Oil & Filter
Check
Check
Wheel EndOil Level
Wheel EndOil Level
At 250 hour intervals, perform the following:
• Change the engine oil and filter (refer to Section
2.13.5, Engine Oil and Filter ).
• Check the transfer case oil level (refer to Section
2.13.14, Transfer Case Oil ).
• Check the axle oil level (refer to Section 2.13.11,
Axle Oil ).
Model MMV Rev. 12/04
General Information, Specifications and Maintenance
Change Change Change
Transmission
Hydraulic Transfer
Filter Filter
Case Oil
430-470 (583-637)
Change Check
Wheel End Oil Wheel Lug Nut Torque
Check Check
Check Check
Transfer Case Oil Level Axle Oil Level
Transfer Case Oil Level Axle Oil Level
Lubricate Inspect
Lubricate Inspect
Fittings Extend Chains
Fittings Extend Chains
• Check the wheel end oil level (refer to Section
2.13.13, Wheel End Oil ).
• Inspect Extend Chains (refer to Section 2.13.21,
Boom Chain Tension & Adjustment ).
• Apply multi-purpose grease at all lubrication
points. Lubricate the following components via
the grease fittings with good grade of a multi-
purpose, lithium-based grease every 250 hours
(remove all excess grease):
MM3200
A
B
2/
C
A
F
A. Hydraulic cylinder pins............................ 14 points
B. Powertrain slip joints & axle U-joints....... 11 points
C. Boom pivot pin .......................................... 4 points
D. Quick attach pivot pin................................ 2 points
E. Axle pivot pins........................................... 4 points
F. Chain sheave............................................. 2 points
MM3220
Note: Shorten the lubrication interval on all lubrication
points when operating under severe conditions.
C
D D
A
B
A
A
E
E
B B
A
B
2/
F
A
A
MM4150
2.29