二、假如有必要，拆安全阀:

假如齿轮油泵泵上装有安全阀，松开安全阀与泵盖或泵体连接的螺栓，就可拆下安全阀。NXQ1-F40/20-H
NXQ1-F20/20-H
蓄能器NXQ1-F25/20-a―H
NXQ1-F40/20-a-H
NXQ1-F63/20-H
蓄能器NXQ1-F80/20-H
NXQ1-F100/20-H
NXQ1-F150/20-H
蓄能器NXQ1-F0.25/31.5-H
NXQ1-F0.4/31.5-H
VT-VRPA1-527-1X/V0
VT-VRPA1-527-1X/V0/PV
VT-VRPA1-537-1X/V0/PV
VT-VRPA1-100-1X/V0/0
VT-VRPA1-150-1X/V0/0(2FRE6 )
VT-VRPA1-151-1X/V0/0 (2FRE10/16)
VT-SWKD-2-1X/V0/0
VT-SR42-1X/1/2
VT-SR42-1X/1/3
VT-KRRA2-537-2X/V0
VT-KRRA2-527-2X/V0/2
怀宁A11VLO260DRS/11R-NPD12K01 VT-VRPA1-527-2X/V0/RTS-2STV
VT-MSPA1-525-1X/V0
VT-VSPA1K-1-1X/
VT-MSPA1-50-1X/V0/0-24
VT-MSPA1-50-1X/V001
VT-MSPA2-1-1X/V0/0
VT-MSPA2-200-1X/V0/0
VT3002-2X/48F
VT3002-2X/64G
http://www.qihuiwang.com/product/q35527/245360005.html VT-SSPA1-508-2X/V0
VT-SSPA1-508-2X/V0/I
VT-SSPA1-525-2X/V0
VT-SSPA1-50-1X/V0/0-24
VT-PVPQ1-1X/2R900070872
VT-VPCD-1-1X/V0/1-P-1
VT-VPCD-1-1X/V0/1-D-1
VT-VPCD-1-1X/V0/1-C-1
VT-VPCD-1-1X/V100/1-0-1
龙游A11VLO260EP2+A11VLO260EP2

8、齿轮油泵使用工具要爱惜，所有抽涂泵要小心轻放避免受到冲击。NXQ-63/20
NXQ-80/20
NXQ-100/20
NXQ-0.25/10
NXQ-0.4/10
NXQ-0.63/10
NXQ-01/10,
NXQ-1.6/10
VT5002-2X/R5E
VT5011/12-3X/R5E
VT5000-2X/R1E
VT5013-3X/R5E
VT5015-3X/R5E
VT5016-3X/R5EVT5017-3X/R5E
VT11382-1X/
VT3030-1X/
VT3031-1X/
VT3033-1X/
VT3034-1X/
VT3036-1X/
VT3037-1X/
VT13041-1X/
VT13005-1X/
VT11110-1X/
VT3017-3X/
VT3018-3X/
VT5066-1X/R1E
VT-VRM1-1-1X/
VT11122-1X/
VT11123-1X/
VT17128-1X/1

2、油泵壳体的磨损主要是浮动轴套孔的磨损(齿轮轴与轴套的正常间隙是0.09~0.175mm，最大不得超过0.20mm)。齿轮工作受压力油的作用，齿轮尖部靠近油泵壳体，磨损泵体的低压腔部分。另一种磨损是壳体内工作面成圆周似的磨损，这种磨损主要是添加的油液不净所致，所以必须添加没有杂质的油液。NXQ-L100/31.5-H
NXQ-L150/31.5-H
蓄能器NXQ-F0.25/10-H
NXQ-F0.4/10-H
NXQ-F0.63/10-H
蓄能器NXQ-F1/10-H
NXQ-F1.6/10-H
NXQ-F2.5/10-H
蓄能器NXQ-F4/10-H