Oil And Filter Change Interval - PREVOST H3-41 Maintenance Manual

3.5

OIL AND FILTER CHANGE INTERVAL

TABLE 1
Allison Transmission Recommended Fluid And Filter Change Intervals With Prognostics Mode Disabled
Severe vocation
Coaches or MTH equipped with retarder
Fluid
Whichever is the first of Whichever is the first of
the following: the following:
12,000 Miles
20 000 km
6 Months/
500hrs
Note: always replace Note: always replace
main and lube filters
with the fluid change with the fluid change
TABLE 2
Allison Transmission Recommended Fluid And Filter Change Intervals
Severe vocation
Coaches or MTH equipped with retarder
Fluid
Whichever is the first of Whichever is the first of
the following: the following:
150,000 Miles
240 000 km
48 Months/
6000hrs
Note: always replace Note: always replace
main and lube filters
with the fluid change with the fluid change
1
Extended TrandSyndTES295 fluid and filter change intervals are only allowed with Allison High-Capacity filters.
2
Less than 100% concentration of TranSynd or TES295 approved fluid is considered a mixture and should utilize TES389 change
intervals. If the customer replaces non-TranSynd or non-TES295 fluid with TranSynd or TES295 equivalent, the change interval
recommendations of TES389 or mixture must be followed. Upon the next oil change, if the customer reinstall TranSynd or TES295
equivalent, the fluid & filter change recommendation outlined in 100% TES295 approved fluids must be followed.
3
Severe vocation= All retarder, On/Off highway, transit and intercity coach with duty cycle greater than one (1) stop per mile.
4
General vocation= intercity coach with duty cycle less than or equal to one (1) stop per mile and all other vocations not listed in
severe vocation.
Using TES389 or Mixture
3
Filters
Main & Lube Internal
Overhaul
12,000 Miles
20 000 km
6 Months/
500hrs
main and lube filters
Using 100% TranSynd or TES295 Approved Fluid
3
Filters
Main & Lube Internal
Overhaul
75,000 Miles
120 000 km
36 Months/
3000hrs
main and lube filters
SECTION 07: TRANSMISSION
General vocation
Coaches or MTH without retarder
Fluid
Whichever is the first of
the following:
25,000 Miles
40 000 km
12 Months/
1000hrs
Note: always replace
main and lube filters
with the fluid change
1 With Prognostics Mode Disabled
General vocation
Coaches or MTH without retarder
Fluid
Whichever is the first of
the following:
300,000 Miles
480 000 km
48 Months
6000hrs
Note: always replace
main and lube filters
with the fluid change
PA1621 Maintenance Manual All Series | January 2017
4
Filters
Main & Lube Internal
Whichever is the first of
Overhaul
the following:
25,000 Miles
40 000 km
12 Months/
1000hrs
Note: always replace
main and lube filters
with the fluid change
2
4
Filters
Main & Lube Internal
Whichever is the first of
Overhaul
the following:
75,000 Miles
120 000 km
36 Months
3000hrs
Note: always replace
main and lube filters
with the fluid change
15