9
DIFFERENTIAL OIL
TO ENSURE YOU HAVE THE SAME AMOUNT OF OIL FROM REBUILD TO REBUILD, DO THE FOLLOWING:
➊
Put the diff (without oil) on the scale and
check the weight (approximately 11.72g)
➋
Slowly pour oil into the diff and watch the weight.
LOW TRACTION
50.000cSt (HUDY #106550)
MEDIUM TRACTION
100.000cSt (HUDY #106610)
HIGH TRACTION
500.000cSt (HUDY #106650)
NOTE:
Softer oil increases steering, harder oil increases stability.
FOR CENTER DIFFERENTIAL
#107865
HUDY Ultimate Digital Pocket
Scale 300g±0.01g
g
1 1.72
g
13 22
11.72g +
1.50g
= 13.22g
Diff.
100.000cSt
Fill differential up to the top of the
diff cross-pins. DO NOT fill the diff
to the top of the housing.
1. CENTER GEAR DIFFERENTIAL
902306
SH M3x6
903258
SFH M2.5x8
➊
➋
➌
➍
Finish tightening in this order.
Tighten the screws equally but DO NOT
tighten them completely.
964031
S 3.5x10x0.2
PROPER AMOUNT OF OIL IN THE DIFFS
Use a digital scale to measure the exact amount
of oil in the diff. Remember that during operation
the diff gets hotter and the heat may allow the oil
to expand. If there is too much oil inside it may
interfere with the diff operation and damage the
internal gears.
Center diff
Silicone oil
100.000cSt
Fill just above the cross-pins.
OIL
DIRT
