-12-
Screw tightening torque
Backlash of the gear
•
Inside the pinion chamber of the Gear Cover Ass'y
[3]
: 8 g of Nippeco SEP-3A grease
Rub grease on the gear and the pinion well.
•
Metal of the Gear Cover Ass'y
[3]
: 0.5 cc of mixed oil of Hitachi Motor Grease No. 2 (Uni-Lube No. 00)
and turbine oil (mixture ratio by weight 1:1)
•
Tapping Screw (W/Flange) D4 x 23 (Black)
[1]
-------------------------------- 2.0
±
0.5 N
٠
m (20
±
5 kgf
٠
cm)
•
Tapping Screw (W/Flange) D4 x 20 (Black)
[29]
------------------------------- 2.0
±
0.5 N
٠
m (20
±
5 kgf
٠
cm)
•
Seal Lock Screw (W/Sp. Washer) M4 x 12
[15]
-------------------------------- 1.8
±
0.4 N
٠
m (18
±
4 kgf
٠
cm)
•
Slotted Hd. Screw (Seal Lock) M4 x 10
[13]
------------------------------------- 1.8
±
0.4 N
٠
m (18
±
4 kgf
٠
cm)
•
Machine Screw (W/Sp. Washer) M5 x 16 (Black)
[18]
------------------------ 1.6
±
0.4 N
٠
m (16
±
4 kgf
٠
cm)
•
Terminal set screw M3.5 of the Pushing Button Switch
[36]
----------------- 0.6
±
0.2 N
٠
m (6
±
2 kgf
٠
cm)
•
Brush Cap
[25]
-------------------------------------------------------------------------- 1.0
±
0.5 N
٠
m (10
±
5 kgf
٠
cm)
Allowable backlash of the gear is 1.8 mm maximum on the periphery of the wheel.
Application of lubricant