BS5356E

BS5356E
SERVICE BULLETIN
REFERENCE:
Nova Bus Manuals
APPLICATION DEADLINE: 2024MA10
SECTION:
12: Interior Furnishing
CLAIM REFERENCE NUMBER: WB-5356
RS NO:
MQR 7621-2414
EFFECTIVE IN PROD.: NA
SUBJECT:
Lexan panels cracking at mounting holes.
JUSTIFICATION:
Need to change the attachment of Lexan panels due to apparent cracks observed in
production.
LEVEL
1
DIRECT CHARGES
DESCRIPTION
Inspection and Installation of Lexan panel cracking at mounting
holes.
2
TIME
LABOUR
MATERIAL
Nova Bus
Nova Bus
3 hr
–
–
–
–
MATERIAL REQUIRED PER VEHICLE
QTY
PART NO
REV.
DESCRIPTION
12
N67402
–
Grommet 5/16IDX11/16ODX 7/16TH
12
N15548
–
Screw Pan M/S CR 1/4-20 X 1 SS
1
N97839
–
Panel Lexan FRT 2ND Door REINF
1
N97853
–
Panel Lexan RH Rear Door
1
N97880
–
Panel Lexan LH RR Door W/CHIME
LEVEL 1
LEVEL 2
Materials will be available within 46 days once your order has been placed.
To order, please contact [email protected]
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
CHANGE DESCRIPTION
WRITTEN BY
NR
2023MR09
Initial release
Rajendra N M
APPROVED BY:
NQF772001 VERSION 3
signed by Jean-Nicolas Fournier
Jean-Nicolas Fournier Digitally
Date: 2023.03.15 08:12:30 -04'00'
PAGE 1 OF 6
SERVICE BULLETIN
CLIENT
ORDER
Maryland Transit Authority - MTA
ROAD NUMBER
BS5356E
VIN (2NVY/4RKY...)
QTY
FROM
TO
FROM
TO
LB82
20001
20001
L82J8K9777273
L82J8K9777273
Maryland Transit Authority - MTA
LC27
20002
20002
L82JXL9777602
L82JXL9777602
1
Maryland Transit Authority - MTA
LC27
20003
20030
L82J8L9777629
L82J4L9777658
28
Maryland Transit Authority - MTA
LD82
21004
21005
L82J5M9777962
L82J7M9777963
2
Maryland Transit Authority - MTA
LD82
21007
21007
L82J0M9777965
L82J0M9777965
1
Maryland Transit Authority - MTA
LD82
21012
21013
L82J8M9777986
L82JXM9777987
2
Maryland Transit Authority - MTA
LD82
21021
21021
L82J2M9778017
L82J2M9778017
1
Maryland Transit Authority - MTA
LD82
21036
21036
L82J4M9778049
L82J4M9778049
1
Maryland Transit Authority - MTA
LD82
21054
21054
L82J2M9778096
L82J2M9778096
1
Maryland Transit Authority - MTA
LD82
21056
21059
L82J6M9778098
L82J2M9778101
4
Maryland Transit Authority - MTA
LD82
21061
21070
L82J6M9778103
L82J9M9778127
10
1
PAGE 2 OF 6
NQF772001 VERSION 3
SERVICE BULLETIN
BS5356E
Tools Required
•
Screwdriver
•
Socket
•
Alcohol / isopropyl
•
Soft bristle brush
NOTE
Do not use any Loctite or superglue on the grommets or hardware.
WARNING
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 grommets to replace inside the bus (see figure 1).
Figure 1 - Location of Grommets inside the bus
PAGE 3 OF 6
NQF772001 VERSION 3
SERVICE BULLETIN
1.5.
BS5356E
Remove the old grommets in the 4 corners of each exan panel (see figure 2).
Figure 2 - Removal of Old grommet on the Lexan Panel
1.6.
Inspect the lexan panels for cracking around the corners where the brackets are mounted to the lexan panels.
Replace lexan panel if there are any visible cracks, use level 2 BOM (see figure 3).
Figure 3 - Cracks on the Lexan Panel
PAGE 4 OF 6
NQF772001 VERSION 3
SERVICE BULLETIN
1.7.
BS5356E
Once grommet has been removed, if original lexan panel has no cracks, clean the area using alcohol,
remove all residual material from the holes on the lexan panels, a soft bristle brush can be used to help get
the remaining residue (see figure 4).
Figure 4 - View of grommet on the Lexan Panel
PAGE 5 OF 6
NQF772001 VERSION 3
SERVICE BULLETIN
1.8.
BS5356E
Insert the new grommet P/N N67402 and install new screw P/N N15548 for all panels , reuse existing washers
and nuts (see figure 5).
NOTE
Hand tighten only, do not use power tools.
Figure 5 - Installation of Screw and Washer
1.9.
Set the battery disconnect switch in the battery compartment to the ON position.
1.10.
Return the bus to service.
PAGE 6 OF 6
NQF772001 VERSION 3