Dodge 2008 Ram Pickup 1500 - Manual (Page 476)

Clutch Hydraulic System
The clutch hydraulic system is a sealed maintenance-free
system. In the event of leakage or other malfunction, the
system must be replaced.
Clutch Linkage
If the clutch pedal linkage begins to squeak or grunt, the
clutch pedal pivot bushings should be lubricated. For the
correct lubricant type, refer to “Fluids, Lubricants and
Genuine Parts” in this Section.
Rear Axle And 4x4 Front Driving Axle Fluid Level
For the correct Fluid type, refer to “Fluids, Lubricants
and Genuine Parts” in this Section. For normal service,
periodic fluid level checks are not required. When the
vehicle is serviced for other reasons the exterior surfaces
of the axle assembly should be inspected. If gear oil
leakage is suspected inspect the fluid level.
This inspection should be made with the vehicle in a level
position. The fluid level should be even with the bottom
of the fill hole for the Manufacturer’s C205F HD front
axles. The fluid level should be 5/8 in (16 mm) below the
fill hole on 9 1/4 in manufacturer’s rear axles.
For all 2500/3500 Model axles, the fluid level should be
1/4” ± 1/4 in(6.4 mm ± 6.4 mm) below the fill hole on the
9.25 in front and 3/4 in ± 1/4 in (19 mm ± 6.4 mm) on
10.5 in rear axles. The 11.5 in rear axle level should be 1/4
in ± 1/4 in (6.4 mm ± 6.4 mm) below the fill hole.
Drain and Refill
Follow the Maintenance Schedule for recommended
front and rear axle fluid change intervals.
Lubricant Selection
For the correct fluid type, refer to “Fluids, Lubricants and
Genuine Parts” in this Section.
474 MAINTAINING YOUR VEHICLE