CONTINUOUSLY VARIABLE TRANSMISSION(TR580) > General Description
SPECIFICATION
1. TORQUE CONVERTER
Model | DOHC non-turbo |
Type | Symmetric, 3-element, single stage, 2-phase torque converter |
Stall torque ratio | 2.62 |
Nominal mm (in) | 236 (9.29) |
Stall speed (at sea level) r/min | 2,150 — 2,800 (D range) 1,950 — 2,550 (R range) |
One-way clutch | Sprag type one-way clutch |
2. OIL PUMP
Type | Internal gear pump | |
Driving method | Driven by chain | |
Number of teeth | Inner rotor | 8 |
Outer rotor | 9 |
3. TRANSMISSION CONTROL ELEMENT
Type | Forward continuously variable speed change, 1 reverse, planetary gear |
Multi-plate clutch | 1 set |
Multi-plate brake | 1 set |
4. TRANSMISSION GEAR RATIO
Forward | 3.581 — 0.570 |
Rev | 3.667 |
5. PLATE
Number of forward clutch drive plates | 3 |
Number of reverse brake drive plates | 4 |
6. SELECTOR POSITION
P (Park) | Transmission neutral, output shaft locked, engine start enabled |
R (Reverse) | Rev |
N (Neutral) | Transmission neutral, engine start enabled |
D (Drive) | Forward continuously variable speed change |
M (Manual mode) (paddle shift +side) | Manual gear change 1st > 2nd > 3rd > 4th > 5th > 6th |
M (Manual mode) (paddle shift −side) | Manual gear change 1st ← 2nd ← 3rd ← 4th ← 5th ← 6th |
L (Low) | Forward continuously variable speed change (engine brake) |
7. HYDRAULIC CONTROL AND LUBRICATION
Type | Electronic hydraulic control (gear ratio is changed by signals of vehicle speed and accelerator opening angle.) |
Fluid | Specified fluid: SUBARU CVT FLUID LINEARTRONIC II CAUTION: |
Always use specified CVTF. Using other fluid will cause malfunction.
Fluid capacity
L (US qt, Imp qt)
11.68 — 12.18 (12.3 — 12.9, 10.3 — 10.7)
Lubrication system
Forced feed lubrication with oil pump
8. COOLING AND HARNESS
Cooling system | CVTF cooler (with warmer feature) |
Inhibitor switch harness | 16 poles |
Transmission harness | 12 poles |
9. TRANSFER
Transfer type | Multi-plate transfer (MP-T) |
Number of transfer clutch drives & driven plates | 4 |
Control method | Electronic hydraulic type |
Reduction gear ratio | 1.000 (43/43) |
10. REDUCTION GEAR RATIO
Front final reduction gear ratio | 3.700 |
11. RECOMMENDED GEAR OIL
Lubrication oil | SUBARU GEAR OIL EXTRA MT or equivalent |
Front differential oil capacity L (US qt, Imp qt) | 1.14 — 1.24 (1.2 — 1.3, 1.0 — 1.1) |
Installation
EXHAUST(H4DO) > Rear Exhaust PipeINSTALLATION1. Apply a coat of spray type lubricant to the mating area of cushion rubber.2. Install the rear exhaust pipe to cushion rubber.NOTE:After assembling, degrease the lubricant which was applied to the cushion rubber while removing/installing.3. Install t ...
Air cleaner element
WARNING
Do not operate the engine with the
air cleaner element removed. The air
cleaner element not only filters
intake air but also stops flames if
the engine backfires. If the air
cleaner element is not installed
when the engine backfires, you
could be burned.
CAUTION
When replacing the ...
Installation
SEAT BELT SYSTEM > Front Seat BeltINSTALLATION1. SEAT BELT OUTER - FRONTCAUTION:• The parts of the driver and passenger sides are not the same. Before installation, make sure that the correct part is used.• During installation, make sure that the seat belts are not twisted.• Aft ...