LI5178R1

SAV.1E.2012MA
LI5178R1
INFORMATION LETTER
REFERENCE:
Nova Bus Manuals
SECTION:
08: Pneumatic system
RS NO:
MQR N/A
APPLICATION DEADLINE: N/A
EFFECTIVE IN PROD.: NA
SUBJECT:
Air regulator.
JUSTIFICATION:
Obsolete part replacement (G5009279).
LEVEL
1
DIRECT CHARGES
DESCRIPTION
MATERIAL
Client
Client
1.25 hr
–
–
–
Installation of new pressure regulator for interlock retarder.
2
TIME
LABOUR
–
MATERIAL REQUIRED PER VEHICLE
QTY
PART NO
REV.
DESCRIPTION
1
N49129
–
Pressure Regulator
1
0696467
–
Elbow 90°
4 ft
8861149
–
Tube 1/2'' Green
1
0696457
–
Connector
1
0144598
–
Nipple
0.5 ft
N34357-07
–
Plastic Film Tape
LEVEL 1
LEVEL 2
–
–
–
–
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
NR
2021OC28
Initial release
Devanand
R1
2022JA11
Revised time from 0.75 hr to 1.25 hr
Devanand
APPROVED BY:
CHANGE DESCRIPTION
Jean-Nicolas Fournier
WRITTEN BY
Digitally signed by Jean-Nicolas Fournier
DN: cn=Jean-Nicolas Fournier, o=Nova Bus, [email protected], c=CA
Date: 2022.01.11 07:50:22 -05'00'
PAGE 1 OF 10
INFORMATION LETTER
CLIENT
ORDER
ROAD NUMBER
SAV.1E.2012MA
LI5178R1
VIN (2NVY/4RKY...)
FROM
TO
FROM
TO
QTY
Academy Bus - New Jersey
L333
—
—
L82U273000207
L82U473000211
5
Academy Bus - New Jersey
L339
—
—
L82U483000047
L82U883000052
5
Academy Bus - New Jersey
L340
—
—
L82U493000003
L82U193000007
5
Arrow Coach Line - Arkansas
L252
—
—
L82U963000235
L82U963000235
1
Arrow Coach Line - Arkansas
L494
—
—
L82U793000397
L82U793000397
1
BC Transit - BCT - British Columbia
L215
9201
9210
L82U663000001
L82U763000010
10
BC Transit - BCT - British Columbia
L236
9211
9231
L82U063000141
L82U663000161
21
BC Transit - BCT - British Columbia
L342
9232
9251
L82U173000294
L82U173000313
20
BC Transit - BCT - British Columbia
L343
9252
9267
L82U973000463
L82U073000478
16
BC Transit - BCT - British Columbia
L414
9268
9289
L82U983000299
L82U783000320
22
BC Transit - BCT - British Columbia
L417
9290
9297
L82U983000321
L82U183000328
8
BC Transit - BCT - British Columbia
L430
9301
9318
L82U483000503
L82U483000520
18
BC Transit - BCT - British Columbia
L458
9298
9300
L82U683000521
L82UX83000523
3
BC Transit - BCT - British Columbia
L463
9319
9333
L82U093000273
L82U093000287
15
BC Transit - BCT - British Columbia
L481
9334
9353
L82U794000004
L82U094000023
20
BC Transit - BCT - British Columbia
L486
9354
9369
L82U294000024
L82U494000039
16
BC Transit - BCT - British Columbia
L484
9370
9403
L82U494000090
L82U494000123
34
BC Transit - BCT - British Columbia
L487
9404
9433
L82U094000149
L82U794000178
30
Belleville Transit - Ontario
L354
354-1
354-1
L82U983000089
L82U983000089
1
Belleville Transit - Ontario
L357
357-1
357-1
L82U783000091
L82U783000091
1
Belleville Transit - Ontario
L542
—
—
L82UXA3000088 L82U8A3000090
3
Bow Valley Transit - Alberta
L347
1
4
L82W083000175 L82W683000178
4
Brampton - Ontario
L209
0601
0621
L82U253000222
L82U853000242
20
Brampton - Ontario
L238
0609
0609
L82U663000094
L82U663000094
1
Brampton - Ontario
L253
0622
0632
L82U463000269
L82U763000279
11
Brampton - Ontario
L284
0633
0638
L82U363000280
L82U263000285
6
Brampton - Ontario
L348
0701
0715
L82U273000479
L82U773000493
15
Brampton - Ontario
L349
0801
0810
L82U283000094
L82UX83000103
10
Brampton - Ontario
L424
0811
0827
L82U783000463
L82U083000479
17
Brampton - Ontario
L425
0901
0916
L82U993000045
L82U593000060
16
Brampton - Ontario
L501
0917
0926
L82U893000506
L82U893000523
10
Brantford - Ontario
L351
9071
9075
L82U883000018
L82UX83000022
5
Brantford - Ontario
L422
9081
9084
L82U183000524
L82U783000527
4
Brantford - Ontario
L547
10101
10105
L82X6A3000082
L82X3A3000086
5
Calgary Transit - Alberta
L601
8101
8114
L82U5A4000099
L82U4A4000112
14
Calgary Transit - Alberta
L607
8115
8130
L82UXA3000477 L82U6A3000492
16
CMBC (TransLink) - British Columbia
L317
9601
9601
L82U973000155
L82U973000155
1
CMBC (TransLink) - British Columbia
L301
9602
9649
L82U373000216
L82U173000263
48
CMBC (TransLink) - British Columbia
L302
9650
9706
L82U673000386
L82U973000351
56
CMBC (TransLink) - British Columbia
L341
V9707
V9725
L82U373000412
L82U573000430
19
CMBC (TransLink) - British Columbia
L380
9726
9747
L82U483000209
L82U683000230
22
PAGE 2 OF 10
INFORMATION LETTER
CLIENT
ORDER
ROAD NUMBER
SAV.1E.2012MA
LI5178R1
VIN (2NVY/4RKY...)
FROM
TO
FROM
TO
QTY
CMBC (TransLink) - British Columbia
L381
9748
9781
L82U383000329
L82U483000369
34
CMBC (TransLink) - British Columbia
L382
9782
9791
L82U083000370
L82U783000379
10
CMBC (TransLink) - British Columbia
L412
9401
9401
L82X993000136
L82X993000136
1
CMBC (West Vancouver) - British Columbia
L345
701
702
L82U373000264
L82U573000265
2
CMBC (West Vancouver) - British Columbia
L401
801
803
L82U983000206
L82U283000208
3
CT Transit - Connecticut
L554
1041
1065
S92U1A4000139 S92U0A4000164
25
Demo - Articulated Bus
L433
—
—
S92UX93000029 S92UX93000029
1
Demo - Engineering Platform 2010 (Altoona)
L373
373-1
373-1
L82UX83000151
L82UX83000151
1
Demo - Plateforme 2010 (ATQ)
L456
—
—
L82U893000019
L82U893000019
1
Demo - Proto Platform 2010
L271
—
—
L82U283000001
L82U283000002
2
Fredericton - New Brunswick
L240
8062
8062
L82U163000181
L82U163000181
1
Fredericton - New Brunswick
L281
8063
8063
L82U363000263
L82U363000263
1
Fredericton - New Brunswick
L276
8064
8065
L82U463000286
L82U663000287
2
Fredericton - New Brunswick
L289
—
—
L82U573000072
L82U573000072
1
Fredericton - New Brunswick
L282
8071
8072
L82UX73000097
L82U173000098
2
Fredericton - New Brunswick
L375
8081
8081
L82U983000142
L82U983000142
1
Fredericton - New Brunswick
L369
1
1
L82U693000018
L82U693000018
1
Gaylord Opryland - Nashville, Tennessee
L283
—
—
L82V773000034
L82V773000034
1
Gaylord Opryland - Nashville, Tennessee
L353
—
—
L82U583000008
L82U383000010
3
Grand River Transit - GRT - Ontario
L243
2601
2614
L82U463000188
L82U363000201
14
Grand River Transit - GRT - Ontario
L337
2701
2712
L82U373000281
L82UX73000293
12
Grand River Transit - GRT - Ontario
L338
2713
2724
L82U773000431
L82U173000442
12
Grand River Transit - GRT - Ontario
L404
8007
8021
L82U683000244
L82U683000258
15
Grand River Transit - GRT - Ontario
L405
8022
8027
L82W683000259 L82WX83000264
6
Grand River Transit - GRT - Ontario
L464
20901
20913
L82U193000296
L82U493000308
13
Grand River Transit - GRT - Ontario
L560
21001
21009
L82U2A3000246
L82U1A3000254
9
Greater Toronto Airports Authority - GTAA Ontario
L432
432-1
432-1
L82U793000061
L82U793000061
1
Greater Toronto Airports Authority - GTAA Ontario
L477
L477-1
L477-1
L82U194000001
L82U194000001
1
Guelph - Ontario
L241
190
191
L82U563000183
L82U763000184
2
Guelph - Ontario
L241
193
194
L82U063000186
L82U263000187
2
Guelph - Ontario
L397
195
198
L82U183000152
L82U783000155
4
Guelph - Ontario
L418
199
205
L82U883000410
L82U983000416
7
Guelph - Ontario
L431
206
220
L82U793000030
L82U793000044
15
Guelph - Ontario
L579
221
224
L82UXA3000401 L82U5A3000404
4
Halifax - Nova Scotia
L558
717
731
S92UXA3000293 S92U6A3000307
15
Honolulu - Hawaii
L559
201
224
L82U6A4000113
L82U7A4000136
24
Leduc Bus Line - Ontario
L346
—
—
L82UX83000053
L82UX83000053
1
Lethbridge - Alberta
L489
165
169
L82U493000454
L82U193000458
5
Marketing Sales Demo - MSD 1 ISB Hybrid
L548
—
—
L82X5A3000087
L82X5A3000087
1
Moncton (Codiac) - New Brunswick
L334
600
603
L82U673000212
L82U173000215
4
PAGE 3 OF 10
INFORMATION LETTER
CLIENT
ORDER
ROAD NUMBER
SAV.1E.2012MA
LI5178R1
VIN (2NVY/4RKY...)
FROM
TO
FROM
TO
QTY
Moncton (Codiac) - New Brunswick
L358
358-1
358-1
L82U093000001
L82U093000001
1
Moncton (Codiac) - New Brunswick
L361
361-1
361-1
L82U293000002
L82U293000002
1
Moncton (Codiac) - New Brunswick
L569
—
—
L82U4B4000001
L82U4B4000001
1
Moncton (Codiac) - New Brunswick
L570
—
—
L82U6B4000002
L82U6B4000002
1
Moose Jaw - Saskatchewan
L344
17
25
L82U083000143
L82U883000147
5
Niagara Falls - Ontario
L499
2986
2989
L82U093000564
L82U693000567
4
Peterborough - Ontario
L411
36
50
L82U283000354
L82U083000532
15
Peterborough - Ontario
L490
—
—
L82UX93000345
L82U593000348
4
Regina - Saskatchewan
L304
611
616
L82U373000457
L82U773000462
6
Regina - Saskatchewan
L356
356-1
356-1
L82U883000150
L82U883000150
1
Regina - Saskatchewan
L360
—
—
L82U283000290
L82U283000290
1
Regina - Saskatchewan
L459
617
624
L82UX83000537
L82U783000544
8
Regina - Saskatchewan
L476
625
628
L82U893000313
L82U393000316
4
Regina - Saskatchewan
L561
631
644
L82U8B4000003 L82UXB4000018
14
Saskatoon - Saskatchewan
L359
—
—
S92U583000289
S92U583000289
1
Saskatoon - Saskatchewan
L551
1005
1007
S92UXA3000178 S92U8A3000180
3
Saskatoon - Saskatchewan
L568
—
—
S92U9B3000013 S92U9B3000013
1
St. John - New Brunswick
L272
—
—
S92U483000011
S92U483000011
1
St. John - New Brunswick
L273
—
—
S92U383000050
S92U383000050
1
St. John’s - Newfoundland
L242
0753
0756
L82U273000028
L82U273000031
4
St. John’s - Newfoundland
L352
0857
0861
L82U683000003
L82U383000007
5
St. John’s - Newfoundland
L403
0962
0965
L82U299300014
L82U493000017
4
St. John’s - Newfoundland
L503
1066
1066
L82U4A3000071
L82U4A3000071
1
Stratford - Ontario
L371
—
—
L82U183000104
L82U183000104
1
Stratford - Ontario
L493
—
—
L82U2A3000019
L82U2A3000019
1
Strathcona County Transit - Alberta
L233
924
929
L82V963000101
L82V863000106
6
Strathcona County Transit - Alberta
L303
930
936
L82U073000156
L82U673000162
7
Strathcona County Transit - Alberta
L383
—
—
L82U083000269
L82U083000269
1
Strathcona County Transit - Alberta
L406
937
939
L82U783000270
L82U083000272
3
Strathcona County Transit - Alberta
L407
940
943
L82W083000273 L82W683000276
4
Strathcona County Transit - Alberta
L457
944
949
L82U683000597
L82U683000602
6
Strathcona County Transit - Alberta
L523
2010
2010
L82U693000603
L82U693000603
1
Strathcona County Transit - Alberta
L524
3005
3010
L82X593000604
L82X493000609
6
Strathcona County Transit - Alberta
L580
2011
2023
L82U1A3000464
L82U8A3000476
13
Sudbury - Ontario
L208
—
—
L82U653000191
L82UX53000193
3
Sudbury - Ontario
L250
—
—
L82U063000236
L82U263000240
5
Sudbury - Ontario
L251
—
—
L82U063000241
L82U263000242
2
Sudbury - Ontario
L293
—
—
L82U673000128
L82U673000131
4
Sudbury - Ontario
L294
—
—
L82U873000132
L82UX73000133
2
Sudbury - Ontario
L385
781
782
L82U583000137
L82U783000138
2
Sudbury - Ontario
L399
783
784
L82U983000139
L82U583000140
2
PAGE 4 OF 10
INFORMATION LETTER
CLIENT
ORDER
ROAD NUMBER
SAV.1E.2012MA
LI5178R1
VIN (2NVY/4RKY...)
FROM
TO
FROM
TO
QTY
Sudbury - Ontario
L386
785
785
L82U783000141
L82U783000141
1
Sudbury - Ontario
L465
791
795
L82U593000317
L82U793000321
5
Sudbury - Ontario
L552
801
808
L82U3A3000238
L82U0A3000245
8
Thunder Bay - Ontario
L285
—
—
L82U473000046
L82U873000048
3
Thunder Bay - Ontario
L408
—
—
L82U283000239
L82U483000243
5
Thunder Bay - Ontario
L453
—
—
L82U283000533
L82U683000535
3
Thunder Bay - Ontario
L488
—
—
L82U193000332
L82U593000334
3
Timmins - Ontario
L254
254-1
254-1
L82UX73000035
L82UX73000035
1
Timmins - Ontario
L426
—
—
L82U783000480
L82U883000536
2
Timmins - Ontario
L475
—
—
L82U493000311
L82U693000312
2
Timmins - Ontario
L550
—
—
L82U8A3000171 L82UXA3000172
2
University of Alabama - Alabama
L295
7001
7001
L82U173000134
1
University of Alabama - Alabama
L296
7002
7003
L82U373000135
L82U573000136
2
University of Alabama - Alabama
L310
7004
7013
L82U973000267
L82UX73000276
10
University of Alabama - Alabama
L311
7014
7017
L82U173000277
L82U173000280
4
University of Alabama - Alabama
L479
479-1
479-1
L82U394000002
L82U394000002
1
University of Alabama - Alabama
L480
480-1
480-1
L82U594000003
L82U594000003
1
University of Alabama - Alabama
L573
—
—
L82U9A4000137
L82U0A4000138
2
University of Colorado - Colorado
L237
—
—
L82U163000164
L82U363000165
2
University of Colorado - Colorado
L336
—
—
L82U773000266
L82U773000266
1
University of Colorado - Colorado
L427
—
—
S92U693000027
S92U693000027
1
University of Colorado - Colorado
L428
—
—
S92U893000028
Walt Disney World - Florida
L535
1204
1213
Whitehorse - Yukon
L278
—
—
Whitehorse - Yukon
L423
—
—
Whitehorse - Yukon
L563
38
41
Windsor - Ontario
L186
555
564
Woodstock - Ontario
L335
—
Woodstock - Ontario
L419
Woodstock - Ontario
L460
Woodstock - Ontario
L492
Woodstock - Ontario (ref. L388)
L209
—
—
York Regional Transit - Ontario
L562
1080
1082
York Regional Transit - Ontario
L572
1083
1094
S92U3A3000569 S92U2A3000580
12
L82U173000134
S92U893000028
1
L82UXA4000003 L82U0A4000012
10
L82U563000264
L82U263000268
4
L82U983000481
L82U083000482
2
L82U3A3000255
L82U9A3000258
4
L82U053000181
L82U453000190
10
—
L82U083000093
L82U083000093
1
—
—
L82U183000409
L82U183000409
1
—
—
L82U693000309
L82U693000309
1
—
—
L82U4A3000040
L82U6A3000041
2
L82U153000230
L82U153000230
1
S92U2A3000420 S92U6A3000422
3
PAGE 5 OF 10
INFORMATION LETTER
SAV.1E.2012MA
LI5178R1
WARNING
Follow your internal safety procedures.
PROCEDURE
1.1.
Park the vehicle on an even surface with transmission on neutral (N).
1.2.
Apply the parking brake.
1.3.
Set the master control switch to the STOP position (see figure 1).
Master control switch in
STOP position
Figure 1 - Master Control Switch in STOP Position
1.4.
Set the battery disconnect switch in the battery compartment to the OFF position (see figure 2).
Battery disconnect
switch in OFF
position
Main power light
turned OFF
Figure 2 - View of Battery Disconnect Switch
PAGE 6 OF 10
INFORMATION LETTER
SAV.1E.2012MA
LI5178R1
WARNING
Remove air pressure from the system completely before disconnecting any component. Air under pressure
can cause serious bodily injuries. For more information about the air supply system, see your maintenance
manual section 08: Air Supply System.
1.5.
Drain the pneumatic system by opening the drain valves near the entrance door operator (close the valves
after).
1.6.
Open the access panel under the dash.
1.7.
Disconnect the pneumatic hose and nipple connected to the air regulator.
1.8.
Disconnect and remove the air hose connected to the dual brake valve.
1.9.
Disconnect the nipple from the magnetic valve.
Pressure Regulator
Figure 3 - Location of Pressure Regulator
NOTE
There must be no liquid sealant inside the coupling.
PAGE 7 OF 10
INFORMATION LETTER
1.10.
SAV.1E.2012MA
LI5178R1
Remove old pressure regulator P/N G5009279 and replace with new pressure regulator P/N N49129 (see
figure 4).
Pressure
Regulator
G5009279
Pressure Regulator N49129
Figure 4 - Installation of New Pressure Regulator
1.11.
Connect the nipple P/N 0144598 to the pressure regulator and to the magnetic valve (see figure 5).
A
A
Nipple 0144598
Magnetic valve
Figure 5 - Installation of Nipple on Pressure Regulator
PAGE 8 OF 10
INFORMATION LETTER
1.12.
Connect the elbow 90° P/N 0696464 on top of the pressure regulator..
1.13.
Connect the nylon tube P/N 8861149 to the elbow 90° (see figure 4).
SAV.1E.2012MA
LI5178R1
Elbow 90° 0696464
Exhaust Vent
Tube 8861149
Figure 6 - Installation of Elbow 90°
1.14.
Add the connector P/N 0696457 and Plastic film tape P/N N34357-07 on the nylon tube.
Tape N34357-07
Tape N34357-07
Connector 0696457
Figure 7 - Installation of Connector and Tape
PAGE 9 OF 10
SAV.1E.2012MA
LI5178R1
INFORMATION LETTER
1.15.
Connect the connector 0696457 to the original location on the dual brake valve (see figure 6).
B
Dual brake valve
Connector
B
Connector 0696457
Figure 8 - Installation of Connector on Dual Brake Valve
1.16.
Pressurize the air system and make sure there is no leakage from the new installation.
1.17.
Close the access panel.
1.18.
Set the battery disconnect switch in the battery compartment to the on position.
1.19.
Return the bus to service.
PAGE 10 OF 10