Fairlead Rollers
Grease the fairlead rollers at the beginning of each work-
day. The vertical rollers have a grease fitting at the top
and bottom. The horizontal rollers have only one grease
fitting. Apply grease until a small amount pushes out
around the shaft.
Use a high quality type 12-hydroxy stearate lithium base
product, which contains an EP additive, such as Moly,
and meets or exceeds an NLGI Grade 2 specification.
Inspection
Every 10,000 hours or four years, whichever occurs first,
the winch should be disassembled for a thorough
inspection of all wear items. Refer to the Service Manual
for additional information.
Recommended Oil
We have published the following specification to help you determine which lubricant is best suited to your application.
The oil must possess high temperature oxidation stability, rust and corrosion protection, good dispersant and detergent
characteristics, anti-wear additives and remain compatible with nitrile base seals.
Your lubricant supplier should assure you that his product meets this specification. If there is still any doubt as to the
suitability of a lubricant, contact the Paccar Winch Service Department, providing a copy of the product specifications.
A
B
C
D
E
A - Series 3 Motor Oil SAE 30 wt, MIL-L-2104C
B - Series 3 Motor Oil SAE 5W30, MIL-L-2104C
C - Hydraulic Oil, MIL-H-5606
D - CAT TO-4 30 wt (recommended)
E - CAT DEO CF-4 10W30
Prevailing Ambient Temperature
o
F -60 -50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100 110
o
F
o
C -50 -45 -40 -35 -30 -25 -20 -15 -10 -5 0 5 10 15 20 25 30 35 40
o
C
Cold start-up in this ambient tempera-
ture range requires extended equipment warm-up
to prevent erratic clutch and brake operation which
may result in property damage, injury or death.
CAUTION
WARNING
!
!
7
A warm-up procedure is recommended at each start-
up and is mandatory at ambient temperatures below
+40°F (4°C). Failure to warm-up the tractor/winch oil
may result in temporary brake slippage and loss of
load control due to high back pressures attempting to
release the static brake. This condition may result in
property damage, injury or death.
CAUTION
WARNING
!
!
Summary of Contents for CARCO H90VS
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