Measurement Of Propulsion Motor (R) - Sakai R2-4 Shop Manual

INSPECTION AND ADJUSTMENT

9-2. Measurement of Propulsion Motor (R)

• Oil temperature during measurement : 50
① Remove plug from propulsion motor drain port (3). Attach
pressure gauge with adapter ⓓ .
• Adapter ⓓ
• Pressure gauge : 0 to 5 MPa (0 to 725 psi)
② Confirm that F-R lever is "N".
③ Apply parking brake by pressing parking brake switch
button.
④ Set speed change switch to "
⑤ Start the engine and set throttle lever to "FULL".
⑥ Establish a condition in which machine propulsion load
becomes maximum. (Pressure does not build up unless
propulsion load is applied.)
⑦ With propulsion load at maximum, measure pressure
when speed change switch is "
lever is "N", "F", and "R", respectively.
Allowable motor case pressure
★
9-014
°C (122
± 5
: G1/2
".
" and "
: 0.3 MPa (43.5 psi) or less
°F)
± 9
3 3
" and F-R
d d
Propulsion motor (R) Propulsion motor (R)
R2H-2-09010 R2H-2-09010
PG001004 PG001004