Specifications

Operational Checkout
– – –1/1
CAB WINDOW LATCH
CHECK
T6633AO –UN–18OCT88
Inspect window seals.
Open right side cab window. Pull window closed.
LOOK: Latch must hold window tightly closed.
LOOK: Window seals MUST NOT have gaps between
seals and window frames.
Position latch outer notch (A) over catch.
Open latch.
LOOK: When window latch is in outer notch position,
window must be held slightly open.
OK: Go to next check
NOT OK: Lubricate
latch. Replace window
seals if necessary.
– – –1/1
CAB DOOR WINDOW
CHECK
T7409AQ –UN–27NOV90
Inspect window seals.
Open sliding window to maximum open position and
back to 1/2 open notch and release latches (A).
Close sliding window.
LOOK: Latches must hold window tightly closed, and
hold in any notched position.
LOOK: Window seals must not have gaps between seals
and window frames.
OK: Go to next check
NOT OK: Oil latch.
Replace window seals if
necessary.
– – –1/1
STEERING COLUMN
ADJUSTMENT CHECK
T7773BQ –UN–05AUG92
Depress pedal (A) and move steering wheel column to
all positions.
Release pedal at each position.
LOOK: When pedal is released, steering column must
lock securely in that position.
OK: Go to next check.
NOT OK: Check and
adjust pedal linkage.
95–31
PN=239