TM-9-2320-272-23-1
TRUCK, 5-TON, 6X6, M939, M939A1, AND M939A2 SERIES TRUCKS (DIESEL)
TECHNICAL MANUAL; FIELD MAINTENANCE MANUAL; VOLUME 1 OF 5
SEPTEMBER 2012
TM-9-2320-272-23-1 - Page 653 of 1313
PTO EXCESSIVELY NOISY - Continued
STEP
1.
IS PTO UNIVERSAL JOINT PROPERLY LUBRICATED?
Visually inspect PTO universal joint for proper lubrication.
T0619DAA
Figure 1.
PTO Universal Joint.
CONDITION/INDICATION
IS PTO UNIVERSAL JOINT PROPERLY LUBRICATED?
DECISION
YES - Go to Step (2).
NO - Lubricate PTO universal joints (Volume 5, WP
0820). Go to Step (4) to verify problem is solved.
TM 9-2320-272-23-1
0067
0067-2
Back to Top
