
(f) In the same manner, perform the test in R range.
kg/cm² (psi, kPa)
Engine | D range | R range
| Idling | Stall | Idling | Stall
7M-GE | 3.5 — 4.3 (50 — 61, 343 — 422) | 8.8 — 11.5 (125 — 164, 863 — 1,128) | 4.9 — 6.1 (70 — 87, 481 — 598) | 12.2 — 15.9 (174 — 226, 1,196 — 1,559)
7M-GTE | 4.1 — 4.9 (58 — 70, 402 — 481) | 12.3 — 15.0 (175 — 213, 1,206 — 1,471) | 5.0 — 6.2 (71 — 88, 490 — 608) | 15.1 — 18.8 (215 — 267, 1,481 — 1,844)
If the measured pressures are not up to specified values, recheck the throttle cable adjustment and perform a retest.
EVALUATION
(a) If the measured values at all ranges are higher than specified:
• Throttle cable out of adjustment
• Throttle valve defective
• Regulator valve defective
(b) If the measured values at all ranges are lower than specified:
• Throttle cable out of adjustment
• Throttle valve defective
• Primary regulator valve defective
• Oil pump defective
• O/D direct clutch defective
(c) If pressure is low in the D range only:
• D range circuit fluid leakage
• Forward clutch defective
(d) If pressure is low in the R range only:
• R range circuit fluid leakage
• Direct clutch defective
• First and reverse brake defective
HYDRAULIC TEST
[THIS IS FIGURE: Illustration showing hydraulic test setup with a mechanic working under a vehicle, accompanied by circular detail images showing gauge readings marked with D and R, a pressure gauge, and what appears to be RPM gauges]
A71961