NHTSA ID Number: 10252142
Manufacturer Communication Number: BS5562E
TSB/Document Date: 2024-03-29
Summary
The transmission oil sampler line might be routed above the transmission oil dipstick tube, bringing it too close to the turbo. Heat from the turbo can damage the sample line.
SERVICE BULLETIN
BS5562E
REFERENCE:
Nova Bus
Manuals
SECTION:
10: Transmission and Controls
RS NO:
MQR 7621-2776
EFFECTIVE IN PROD.:
2023DE
SUBJECT:
Transmission Oil Sampler Line
JUSTIFICATION:
The transmission oil sampler line might be routed above the transmission oil dipstick
tube, bringing it too close to the turbo. Heat from the turbo can damage the sample line.
1
APPLICATION DEADLINES: 2025MA31
CLAIM REFERENCE NUMBER: WB5562
DIRECT CHARGES
DESCRIPTION
Correct the transmission oil sampler line routing away from the
turbo.
–
2
TIME
LABOUR
MATERIAL
30 min
–
–
–
MATERIAL REQUIRED PER VEHICLE
QTY
PART NO
REV.
N37749
B
Dual Clamp Tie
–
–
DESCRIPTION
LEVEL 1
10
LEVEL 2
–
–
Materials will be available within 35 days once your order has been placed.
To order, please contact novabus.parts@volvo.com
Or by phone for CANADA 1-800-771-6682, for USA 1-877-999-8808
Specify document number, quantity of parts required and shipping address.
DISPOSAL OF PARTS
REMOVED PARTS ARE:
DISCARDED
*
RETAINED
Yes
–
* Dispose of the unused parts and the defective parts in
accordance with local environmental standards in effect.
REVISION HISTORY
REV.
DATE
NR
2024MR25
APPROVED BY:
NQF772001 version 5
CHANGE DESCRIPTION
Initial release
WRITTEN BY
Annie St-Jacques
PAGE 1 OF 5
Eric Charest
Signature numérique de Eric Charest
Date : 2024.03.25 13:40:15 -04'00'
SERVICE BULLETIN
ROAD NUMBER
CLIENT
ORDER
BS5562E
VIN (2NVY/4RKY...)
FROM
TO
FROM
TO
QTY
Maryland Transit Administration - MTA
LF46
23001
23001
L82J1P9779017
L82J1P9779017
1
Maryland Transit Administration - MTA
LF46
23006
23037
L82J4P9779030
L82J3P9779083
32
PAGE 2 OF 5
NQF772001 version 5
SERVICE BULLETIN
BS5562E
FOLLOW YOUR INTERNAL SAFETY PROCEDURES.
PROCEDURE
1.1.
Park the vehicle on an even surface with the transmission on neutral.
1.2.
Apply the parking brake and set the master control switch to the stop position.
1.3.
Set the battery disconnect switch in the battery compartment to the off position.
1.4.
Locate the transmission oil sampler line (Figure 1).
Transmission Oil
Sampler Line
(in green)
Engine Oil
Sampler Line
(in yellow)
Engine Oil
Dipstick
Transmission
Oil Dipstick
Figure 1 - Transmission Oil Sampler Line (Some Components Removed for Clarity)
PAGE 3 OF 5
NQF772001 version 5
SERVICE BULLETIN
BS5562E
1.5.
Check transmission oil sampler line routing. Correct routing so that it passes under the transmission oil
dipstick tube and away from the turbo. Replace existing dual clamp tie with new one N37749 as needed.
Refer to Figures 1, 2 and 3 for proper routing.
1.6.
The vehicle can return in service.
Turbo
Transmission Oil
Dipstick Tube
Transmission Oil
Sampler Line
Figure 2 - Transmission Oil Sampler Line Routing
PAGE 4 OF 5
NQF772001 version 5
SERVICE BULLETIN
BS5562E
Dual Clamp Ties
Figure 3 - Dual Clamp Ties Positions
PAGE 5 OF 5
NQF772001 version 5
- 6X better wear protection on critical engine parts than...
- 1.3X better sludge protection than industry standards*
- 3X Stronger against viscosity breakdown than leading full...
- Protection for 10,000 miles between oil changes
- Meets or exceeds the following specifications: API SP/SN...
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TSB/Document ID: BS5562E
Replacement Service Bulletin Number:
MFR Communication Date: 2024-03-25
MFR Internal Campaign ID/Software Version:
Communication Type: Service Bulletin/Repair Instructions
NHTSA Components: POWER TRAIN:AUTOMATIC TRANSMISSION:FLUID/LUBRICANT
MFR Component System:
MFR Component Subsystem:
Previous TSB | Next TSB |
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